Home / 34,754,920.80-52,132,381.20-32,515,432.80

Finding the Fourth Proportional to 34,754,920.80, 52,132,381.20 and 32,515,432.80

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Solution

The fourth proportional to 34,754,920.80, 52,132,381.20 and 32,515,432.80 is: 48,773,149.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,754,920.80 : 52,132,381.20 = 32,515,432.80 : x
  2. Step 2: Convert to fraction form
    34,754,920.80/52,132,381.20 = 32,515,432.80/x
  3. Step 3: Cross multiply
    34,754,920.80x = 52,132,381.20 × 32,515,432.80
  4. Step 4: Simplify right side
    34,754,920.80x = 1,695,106,937,612,583.50
  5. Step 5: Solve for x
    x = 1,695,106,937,612,583.50/34,754,920.80
  6. Step 6: Final answer
    x = 48,773,149.20

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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.