Home / 59,124,906.40-88,687,359.60-38,952,925.60

Finding the Fourth Proportional to 59,124,906.40, 88,687,359.60 and 38,952,925.60

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Solution

The fourth proportional to 59,124,906.40, 88,687,359.60 and 38,952,925.60 is: 58,429,388.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,124,906.40 : 88,687,359.60 = 38,952,925.60 : x
  2. Step 2: Convert to fraction form
    59,124,906.40/88,687,359.60 = 38,952,925.60/x
  3. Step 3: Cross multiply
    59,124,906.40x = 88,687,359.60 × 38,952,925.60
  4. Step 4: Simplify right side
    59,124,906.40x = 3,454,632,120,159,245.50
  5. Step 5: Solve for x
    x = 3,454,632,120,159,245.50/59,124,906.40
  6. Step 6: Final answer
    x = 58,429,388.40

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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.