Home / 21,446,920,084.95-32,175,034,008.33-6,523,697,793.36

Finding the Fourth Proportional to 21,446,920,084.95, 32,175,034,008.33 and 6,523,697,793.36

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Solution

The fourth proportional to 21,446,920,084.95, 32,175,034,008.33 and 6,523,697,793.36 is: 9,786,962,301.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,446,920,084.95 : 32,175,034,008.33 = 6,523,697,793.36 : x
  2. Step 2: Convert to fraction form
    21,446,920,084.95/32,175,034,008.33 = 6,523,697,793.36/x
  3. Step 3: Cross multiply
    21,446,920,084.95x = 32,175,034,008.33 × 6,523,697,793.36
  4. Step 4: Simplify right side
    21,446,920,084.95x = 209,900,198,361,425,379,328
  5. Step 5: Solve for x
    x = 209,900,198,361,425,379,328/21,446,920,084.95
  6. Step 6: Final answer
    x = 9,786,962,301.81

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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.