Home / 50,098,511.70-75,147,767.55-29,943,119.70

Finding the Fourth Proportional to 50,098,511.70, 75,147,767.55 and 29,943,119.70

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Solution

The fourth proportional to 50,098,511.70, 75,147,767.55 and 29,943,119.70 is: 44,914,679.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,098,511.70 : 75,147,767.55 = 29,943,119.70 : x
  2. Step 2: Convert to fraction form
    50,098,511.70/75,147,767.55 = 29,943,119.70/x
  3. Step 3: Cross multiply
    50,098,511.70x = 75,147,767.55 × 29,943,119.70
  4. Step 4: Simplify right side
    50,098,511.70x = 2,250,158,598,937,425.50
  5. Step 5: Solve for x
    x = 2,250,158,598,937,425.50/50,098,511.70
  6. Step 6: Final answer
    x = 44,914,679.55

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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.