Home / 88,452,030.30-132,678,045.45-62,623,997.70

Finding the Fourth Proportional to 88,452,030.30, 132,678,045.45 and 62,623,997.70

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Solution

The fourth proportional to 88,452,030.30, 132,678,045.45 and 62,623,997.70 is: 93,935,996.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,452,030.30 : 132,678,045.45 = 62,623,997.70 : x
  2. Step 2: Convert to fraction form
    88,452,030.30/132,678,045.45 = 62,623,997.70/x
  3. Step 3: Cross multiply
    88,452,030.30x = 132,678,045.45 × 62,623,997.70
  4. Step 4: Simplify right side
    88,452,030.30x = 8,308,829,613,101,296
  5. Step 5: Solve for x
    x = 8,308,829,613,101,296/88,452,030.30
  6. Step 6: Final answer
    x = 93,935,996.55

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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.