Home / 59,803,495.20-89,747,233.20-25,749,280.80

Finding the Fourth Proportional to 59,803,495.20, 89,747,233.20 and 25,749,280.80

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Solution

The fourth proportional to 59,803,495.20, 89,747,233.20 and 25,749,280.80 is: 38,642,000.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,803,495.20 : 89,747,233.20 = 25,749,280.80 : x
  2. Step 2: Convert to fraction form
    59,803,495.20/89,747,233.20 = 25,749,280.80/x
  3. Step 3: Cross multiply
    59,803,495.20x = 89,747,233.20 × 25,749,280.80
  4. Step 4: Simplify right side
    59,803,495.20x = 2,310,926,708,689,882.50
  5. Step 5: Solve for x
    x = 2,310,926,708,689,882.50/59,803,495.20
  6. Step 6: Final answer
    x = 38,642,000.79

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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.