Home / 9,701,932,672.80-14,552,899,009.20-5,348,368,000.80

Finding the Fourth Proportional to 9,701,932,672.80, 14,552,899,009.20 and 5,348,368,000.80

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Solution

The fourth proportional to 9,701,932,672.80, 14,552,899,009.20 and 5,348,368,000.80 is: 8,022,552,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,701,932,672.80 : 14,552,899,009.20 = 5,348,368,000.80 : x
  2. Step 2: Convert to fraction form
    9,701,932,672.80/14,552,899,009.20 = 5,348,368,000.80/x
  3. Step 3: Cross multiply
    9,701,932,672.80x = 14,552,899,009.20 × 5,348,368,000.80
  4. Step 4: Simplify right side
    9,701,932,672.80x = 77,834,259,379,679,313,920
  5. Step 5: Solve for x
    x = 77,834,259,379,679,313,920/9,701,932,672.80
  6. Step 6: Final answer
    x = 8,022,552,001.20

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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.