Home / 29,715,517.70-44,573,276.55-10,548,212.30

Finding the Fourth Proportional to 29,715,517.70, 44,573,276.55 and 10,548,212.30

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Solution

The fourth proportional to 29,715,517.70, 44,573,276.55 and 10,548,212.30 is: 15,822,318.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,715,517.70 : 44,573,276.55 = 10,548,212.30 : x
  2. Step 2: Convert to fraction form
    29,715,517.70/44,573,276.55 = 10,548,212.30/x
  3. Step 3: Cross multiply
    29,715,517.70x = 44,573,276.55 × 10,548,212.30
  4. Step 4: Simplify right side
    29,715,517.70x = 470,168,383,956,011.56
  5. Step 5: Solve for x
    x = 470,168,383,956,011.56/29,715,517.70
  6. Step 6: Final answer
    x = 15,822,318.45

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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.