Home / 38,998,466.10-58,497,699.15-27,661,058.10

Finding the Fourth Proportional to 38,998,466.10, 58,497,699.15 and 27,661,058.10

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Solution

The fourth proportional to 38,998,466.10, 58,497,699.15 and 27,661,058.10 is: 41,491,587.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,998,466.10 : 58,497,699.15 = 27,661,058.10 : x
  2. Step 2: Convert to fraction form
    38,998,466.10/58,497,699.15 = 27,661,058.10/x
  3. Step 3: Cross multiply
    38,998,466.10x = 58,497,699.15 × 27,661,058.10
  4. Step 4: Simplify right side
    38,998,466.10x = 1,618,108,254,904,470.75
  5. Step 5: Solve for x
    x = 1,618,108,254,904,470.75/38,998,466.10
  6. Step 6: Final answer
    x = 41,491,587.15

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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.