Home / 108,727,849.30-150,044,456.54-59,835,277.30

Finding the Fourth Proportional to 108,727,849.30, 150,044,456.54 and 59,835,277.30

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Solution

The fourth proportional to 108,727,849.30, 150,044,456.54 and 59,835,277.30 is: 82,572,696.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,727,849.30 : 150,044,456.54 = 59,835,277.30 : x
  2. Step 2: Convert to fraction form
    108,727,849.30/150,044,456.54 = 59,835,277.30/x
  3. Step 3: Cross multiply
    108,727,849.30x = 150,044,456.54 × 59,835,277.30
  4. Step 4: Simplify right side
    108,727,849.30x = 8,977,951,663,349,300
  5. Step 5: Solve for x
    x = 8,977,951,663,349,300/108,727,849.30
  6. Step 6: Final answer
    x = 82,572,696.15

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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.