Home / 9,657,822,072.30-14,486,733,108.45-8,280,327,000.30

Finding the Fourth Proportional to 9,657,822,072.30, 14,486,733,108.45 and 8,280,327,000.30

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Solution

The fourth proportional to 9,657,822,072.30, 14,486,733,108.45 and 8,280,327,000.30 is: 12,420,490,500.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,822,072.30 : 14,486,733,108.45 = 8,280,327,000.30 : x
  2. Step 2: Convert to fraction form
    9,657,822,072.30/14,486,733,108.45 = 8,280,327,000.30/x
  3. Step 3: Cross multiply
    9,657,822,072.30x = 14,486,733,108.45 × 8,280,327,000.30
  4. Step 4: Simplify right side
    9,657,822,072.30x = 119,954,887,304,038,498,304
  5. Step 5: Solve for x
    x = 119,954,887,304,038,498,304/9,657,822,072.30
  6. Step 6: Final answer
    x = 12,420,490,500.45

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Half scale
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Double scale
Find fourth proportional to 9,657,822,073.30, 14,486,733,109.95 and 8,280,327,001.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.