Home / 95,116,812.10-142,675,218.15-62,238,328.90

Finding the Fourth Proportional to 95,116,812.10, 142,675,218.15 and 62,238,328.90

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Solution

The fourth proportional to 95,116,812.10, 142,675,218.15 and 62,238,328.90 is: 93,357,493.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,116,812.10 : 142,675,218.15 = 62,238,328.90 : x
  2. Step 2: Convert to fraction form
    95,116,812.10/142,675,218.15 = 62,238,328.90/x
  3. Step 3: Cross multiply
    95,116,812.10x = 142,675,218.15 × 62,238,328.90
  4. Step 4: Simplify right side
    95,116,812.10x = 8,879,867,153,098,950
  5. Step 5: Solve for x
    x = 8,879,867,153,098,950/95,116,812.10
  6. Step 6: Final answer
    x = 93,357,493.35

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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.