Home / 41,479,266.30-62,218,899.45-38,825,058.30

Finding the Fourth Proportional to 41,479,266.30, 62,218,899.45 and 38,825,058.30

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Solution

The fourth proportional to 41,479,266.30, 62,218,899.45 and 38,825,058.30 is: 58,237,587.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,479,266.30 : 62,218,899.45 = 38,825,058.30 : x
  2. Step 2: Convert to fraction form
    41,479,266.30/62,218,899.45 = 38,825,058.30/x
  3. Step 3: Cross multiply
    41,479,266.30x = 62,218,899.45 × 38,825,058.30
  4. Step 4: Simplify right side
    41,479,266.30x = 2,415,652,398,508,088
  5. Step 5: Solve for x
    x = 2,415,652,398,508,088/41,479,266.30
  6. Step 6: Final answer
    x = 58,237,587.45

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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.