Home / 44,159,626.62-66,249,319.25-13,456,608.92

Finding the Fourth Proportional to 44,159,626.62, 66,249,319.25 and 13,456,608.92

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Solution

The fourth proportional to 44,159,626.62, 66,249,319.25 and 13,456,608.92 is: 20,187,923.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,159,626.62 : 66,249,319.25 = 13,456,608.92 : x
  2. Step 2: Convert to fraction form
    44,159,626.62/66,249,319.25 = 13,456,608.92/x
  3. Step 3: Cross multiply
    44,159,626.62x = 66,249,319.25 × 13,456,608.92
  4. Step 4: Simplify right side
    44,159,626.62x = 891,491,180,264,491.38
  5. Step 5: Solve for x
    x = 891,491,180,264,491.38/44,159,626.62
  6. Step 6: Final answer
    x = 20,187,923.87

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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.