Home / 239,894,089.29-359,841,136.68-58,141,267.29

Finding the Fourth Proportional to 239,894,089.29, 359,841,136.68 and 58,141,267.29

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Solution

The fourth proportional to 239,894,089.29, 359,841,136.68 and 58,141,267.29 is: 87,211,901.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,894,089.29 : 359,841,136.68 = 58,141,267.29 : x
  2. Step 2: Convert to fraction form
    239,894,089.29/359,841,136.68 = 58,141,267.29/x
  3. Step 3: Cross multiply
    239,894,089.29x = 359,841,136.68 × 58,141,267.29
  4. Step 4: Simplify right side
    239,894,089.29x = 20,921,619,709,649,304
  5. Step 5: Solve for x
    x = 20,921,619,709,649,304/239,894,089.29
  6. Step 6: Final answer
    x = 87,211,901.60

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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.