Home / 60,870,717.18-91,306,260.45-14,812,593.57

Finding the Fourth Proportional to 60,870,717.18, 91,306,260.45 and 14,812,593.57

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Solution

The fourth proportional to 60,870,717.18, 91,306,260.45 and 14,812,593.57 is: 22,218,935.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,870,717.18 : 91,306,260.45 = 14,812,593.57 : x
  2. Step 2: Convert to fraction form
    60,870,717.18/91,306,260.45 = 14,812,593.57/x
  3. Step 3: Cross multiply
    60,870,717.18x = 91,306,260.45 × 14,812,593.57
  4. Step 4: Simplify right side
    60,870,717.18x = 1,352,482,526,442,415.50
  5. Step 5: Solve for x
    x = 1,352,482,526,442,415.50/60,870,717.18
  6. Step 6: Final answer
    x = 22,218,935.30

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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.