Home / 95,856,002.40-143,784,003.60-53,305,730.40

Finding the Fourth Proportional to 95,856,002.40, 143,784,003.60 and 53,305,730.40

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Solution

The fourth proportional to 95,856,002.40, 143,784,003.60 and 53,305,730.40 is: 79,958,595.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,856,002.40 : 143,784,003.60 = 53,305,730.40 : x
  2. Step 2: Convert to fraction form
    95,856,002.40/143,784,003.60 = 53,305,730.40/x
  3. Step 3: Cross multiply
    95,856,002.40x = 143,784,003.60 × 53,305,730.40
  4. Step 4: Simplify right side
    95,856,002.40x = 7,664,511,331,734,229
  5. Step 5: Solve for x
    x = 7,664,511,331,734,229/95,856,002.40
  6. Step 6: Final answer
    x = 79,958,595.60

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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.