Home / 44,955,185.55-67,432,778.33-40,168,279.95

Finding the Fourth Proportional to 44,955,185.55, 67,432,778.33 and 40,168,279.95

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Solution

The fourth proportional to 44,955,185.55, 67,432,778.33 and 40,168,279.95 is: 60,252,419.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,955,185.55 : 67,432,778.33 = 40,168,279.95 : x
  2. Step 2: Convert to fraction form
    44,955,185.55/67,432,778.33 = 40,168,279.95/x
  3. Step 3: Cross multiply
    44,955,185.55x = 67,432,778.33 × 40,168,279.95
  4. Step 4: Simplify right side
    44,955,185.55x = 2,708,658,717,564,892.50
  5. Step 5: Solve for x
    x = 2,708,658,717,564,892.50/44,955,185.55
  6. Step 6: Final answer
    x = 60,252,419.93

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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.