Home / 62,564,157.20-93,846,235.80-36,992,003.60

Finding the Fourth Proportional to 62,564,157.20, 93,846,235.80 and 36,992,003.60

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Solution

The fourth proportional to 62,564,157.20, 93,846,235.80 and 36,992,003.60 is: 55,488,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,564,157.20 : 93,846,235.80 = 36,992,003.60 : x
  2. Step 2: Convert to fraction form
    62,564,157.20/93,846,235.80 = 36,992,003.60/x
  3. Step 3: Cross multiply
    62,564,157.20x = 93,846,235.80 × 36,992,003.60
  4. Step 4: Simplify right side
    62,564,157.20x = 3,471,560,292,560,049
  5. Step 5: Solve for x
    x = 3,471,560,292,560,049/62,564,157.20
  6. Step 6: Final answer
    x = 55,488,005.40

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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.