Home / 96,152,391.24-132,690,417.12-52,099,355.34

Finding the Fourth Proportional to 96,152,391.24, 132,690,417.12 and 52,099,355.34

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Solution

The fourth proportional to 96,152,391.24, 132,690,417.12 and 52,099,355.34 is: 71,897,173.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,152,391.24 : 132,690,417.12 = 52,099,355.34 : x
  2. Step 2: Convert to fraction form
    96,152,391.24/132,690,417.12 = 52,099,355.34/x
  3. Step 3: Cross multiply
    96,152,391.24x = 132,690,417.12 × 52,099,355.34
  4. Step 4: Simplify right side
    96,152,391.24x = 6,913,085,191,747,700
  5. Step 5: Solve for x
    x = 6,913,085,191,747,700/96,152,391.24
  6. Step 6: Final answer
    x = 71,897,173.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.