Home / 60,292,400.30-90,438,600.45-37,334,149.10

Finding the Fourth Proportional to 60,292,400.30, 90,438,600.45 and 37,334,149.10

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Solution

The fourth proportional to 60,292,400.30, 90,438,600.45 and 37,334,149.10 is: 56,001,223.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,292,400.30 : 90,438,600.45 = 37,334,149.10 : x
  2. Step 2: Convert to fraction form
    60,292,400.30/90,438,600.45 = 37,334,149.10/x
  3. Step 3: Cross multiply
    60,292,400.30x = 90,438,600.45 × 37,334,149.10
  4. Step 4: Simplify right side
    60,292,400.30x = 3,376,448,193,595,627.50
  5. Step 5: Solve for x
    x = 3,376,448,193,595,627.50/60,292,400.30
  6. Step 6: Final answer
    x = 56,001,223.65

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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.