Home / 62,522,012.64-93,756,446-25,608,453.68

Finding the Fourth Proportional to 62,522,012.64, 93,756,446 and 25,608,453.68

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Solution

The fourth proportional to 62,522,012.64, 93,756,446 and 25,608,453.68 is: 38,401,796.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,522,012.64 : 93,756,446 = 25,608,453.68 : x
  2. Step 2: Convert to fraction form
    62,522,012.64/93,756,446 = 25,608,453.68/x
  3. Step 3: Cross multiply
    62,522,012.64x = 93,756,446 × 25,608,453.68
  4. Step 4: Simplify right side
    62,522,012.64x = 2,400,957,604,592,421.50
  5. Step 5: Solve for x
    x = 2,400,957,604,592,421.50/62,522,012.64
  6. Step 6: Final answer
    x = 38,401,796.47

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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.