Home / 25,092,911.88-37,617,445.77-9,729,616.86

Finding the Fourth Proportional to 25,092,911.88, 37,617,445.77 and 9,729,616.86

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Solution

The fourth proportional to 25,092,911.88, 37,617,445.77 and 9,729,616.86 is: 14,585,925.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,092,911.88 : 37,617,445.77 = 9,729,616.86 : x
  2. Step 2: Convert to fraction form
    25,092,911.88/37,617,445.77 = 9,729,616.86/x
  3. Step 3: Cross multiply
    25,092,911.88x = 37,617,445.77 × 9,729,616.86
  4. Step 4: Simplify right side
    25,092,911.88x = 366,003,334,593,927.69
  5. Step 5: Solve for x
    x = 366,003,334,593,927.69/25,092,911.88
  6. Step 6: Final answer
    x = 14,585,925.15

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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.