Home / 88,096,593.90-132,144,890.85-57,485,592.30

Finding the Fourth Proportional to 88,096,593.90, 132,144,890.85 and 57,485,592.30

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Solution

The fourth proportional to 88,096,593.90, 132,144,890.85 and 57,485,592.30 is: 86,228,388.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,096,593.90 : 132,144,890.85 = 57,485,592.30 : x
  2. Step 2: Convert to fraction form
    88,096,593.90/132,144,890.85 = 57,485,592.30/x
  3. Step 3: Cross multiply
    88,096,593.90x = 132,144,890.85 × 57,485,592.30
  4. Step 4: Simplify right side
    88,096,593.90x = 7,596,427,319,931,100
  5. Step 5: Solve for x
    x = 7,596,427,319,931,100/88,096,593.90
  6. Step 6: Final answer
    x = 86,228,388.45

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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.