Home / 15,194,665.98-22,792,052.85-3,680,140.95

Finding the Fourth Proportional to 15,194,665.98, 22,792,052.85 and 3,680,140.95

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Solution

The fourth proportional to 15,194,665.98, 22,792,052.85 and 3,680,140.95 is: 5,520,224.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,194,665.98 : 22,792,052.85 = 3,680,140.95 : x
  2. Step 2: Convert to fraction form
    15,194,665.98/22,792,052.85 = 3,680,140.95/x
  3. Step 3: Cross multiply
    15,194,665.98x = 22,792,052.85 × 3,680,140.95
  4. Step 4: Simplify right side
    15,194,665.98x = 83,877,967,027,849.22
  5. Step 5: Solve for x
    x = 83,877,967,027,849.22/15,194,665.98
  6. Step 6: Final answer
    x = 5,520,224.47

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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.