Home / 87,870,489.08-131,827,687.32-62,013,277.04

Finding the Fourth Proportional to 87,870,489.08, 131,827,687.32 and 62,013,277.04

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Solution

The fourth proportional to 87,870,489.08, 131,827,687.32 and 62,013,277.04 is: 93,035,409.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,870,489.08 : 131,827,687.32 = 62,013,277.04 : x
  2. Step 2: Convert to fraction form
    87,870,489.08/131,827,687.32 = 62,013,277.04/x
  3. Step 3: Cross multiply
    87,870,489.08x = 131,827,687.32 × 62,013,277.04
  4. Step 4: Simplify right side
    87,870,489.08x = 8,175,066,895,317,655
  5. Step 5: Solve for x
    x = 8,175,066,895,317,655/87,870,489.08
  6. Step 6: Final answer
    x = 93,035,409.05

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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.