Home / 88,524,007.60-132,786,011.40-59,613,617.20

Finding the Fourth Proportional to 88,524,007.60, 132,786,011.40 and 59,613,617.20

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Solution

The fourth proportional to 88,524,007.60, 132,786,011.40 and 59,613,617.20 is: 89,420,425.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,524,007.60 : 132,786,011.40 = 59,613,617.20 : x
  2. Step 2: Convert to fraction form
    88,524,007.60/132,786,011.40 = 59,613,617.20/x
  3. Step 3: Cross multiply
    88,524,007.60x = 132,786,011.40 × 59,613,617.20
  4. Step 4: Simplify right side
    88,524,007.60x = 7,915,854,453,114,437
  5. Step 5: Solve for x
    x = 7,915,854,453,114,437/88,524,007.60
  6. Step 6: Final answer
    x = 89,420,425.80

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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.