Home / 45,001,326.12-62,098,605.82-26,417,220.72

Finding the Fourth Proportional to 45,001,326.12, 62,098,605.82 and 26,417,220.72

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Solution

The fourth proportional to 45,001,326.12, 62,098,605.82 and 26,417,220.72 is: 36,453,871.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,001,326.12 : 62,098,605.82 = 26,417,220.72 : x
  2. Step 2: Convert to fraction form
    45,001,326.12/62,098,605.82 = 26,417,220.72/x
  3. Step 3: Cross multiply
    45,001,326.12x = 62,098,605.82 × 26,417,220.72
  4. Step 4: Simplify right side
    45,001,326.12x = 1,640,472,576,351,216.50
  5. Step 5: Solve for x
    x = 1,640,472,576,351,216.50/45,001,326.12
  6. Step 6: Final answer
    x = 36,453,871.87

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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.