Home / 39,356,721.10-59,059,964.85-23,182,641.10

Finding the Fourth Proportional to 39,356,721.10, 59,059,964.85 and 23,182,641.10

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Solution

The fourth proportional to 39,356,721.10, 59,059,964.85 and 23,182,641.10 is: 34,788,618.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,356,721.10 : 59,059,964.85 = 23,182,641.10 : x
  2. Step 2: Convert to fraction form
    39,356,721.10/59,059,964.85 = 23,182,641.10/x
  3. Step 3: Cross multiply
    39,356,721.10x = 59,059,964.85 × 23,182,641.10
  4. Step 4: Simplify right side
    39,356,721.10x = 1,369,165,968,496,165.50
  5. Step 5: Solve for x
    x = 1,369,165,968,496,165.50/39,356,721.10
  6. Step 6: Final answer
    x = 34,788,618.82

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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.