Home / 96,249,193.77-132,829,505.15-54,436,965.92

Finding the Fourth Proportional to 96,249,193.77, 132,829,505.15 and 54,436,965.92

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Solution

The fourth proportional to 96,249,193.77, 132,829,505.15 and 54,436,965.92 is: 75,126,190.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,249,193.77 : 132,829,505.15 = 54,436,965.92 : x
  2. Step 2: Convert to fraction form
    96,249,193.77/132,829,505.15 = 54,436,965.92/x
  3. Step 3: Cross multiply
    96,249,193.77x = 132,829,505.15 × 54,436,965.92
  4. Step 4: Simplify right side
    96,249,193.77x = 7,230,835,244,084,682
  5. Step 5: Solve for x
    x = 7,230,835,244,084,682/96,249,193.77
  6. Step 6: Final answer
    x = 75,126,190.27

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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.