Home / 96,153,278.40-132,691,986.24-52,100,265.60

Finding the Fourth Proportional to 96,153,278.40, 132,691,986.24 and 52,100,265.60

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Solution

The fourth proportional to 96,153,278.40, 132,691,986.24 and 52,100,265.60 is: 71,898,616.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,153,278.40 : 132,691,986.24 = 52,100,265.60 : x
  2. Step 2: Convert to fraction form
    96,153,278.40/132,691,986.24 = 52,100,265.60/x
  3. Step 3: Cross multiply
    96,153,278.40x = 132,691,986.24 × 52,100,265.60
  4. Step 4: Simplify right side
    96,153,278.40x = 6,913,287,726,095,545
  5. Step 5: Solve for x
    x = 6,913,287,726,095,545/96,153,278.40
  6. Step 6: Final answer
    x = 71,898,616.89

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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.