Home / 36,058,531.68-54,051,711.89-17,876,032.38

Finding the Fourth Proportional to 36,058,531.68, 54,051,711.89 and 17,876,032.38

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Solution

The fourth proportional to 36,058,531.68, 54,051,711.89 and 17,876,032.38 is: 26,796,159.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,058,531.68 : 54,051,711.89 = 17,876,032.38 : x
  2. Step 2: Convert to fraction form
    36,058,531.68/54,051,711.89 = 17,876,032.38/x
  3. Step 3: Cross multiply
    36,058,531.68x = 54,051,711.89 × 17,876,032.38
  4. Step 4: Simplify right side
    36,058,531.68x = 966,230,151,850,690.75
  5. Step 5: Solve for x
    x = 966,230,151,850,690.75/36,058,531.68
  6. Step 6: Final answer
    x = 26,796,159.10

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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.