Home / 14,445,500.60-21,661,951.68-5,463,754.04

Finding the Fourth Proportional to 14,445,500.60, 21,661,951.68 and 5,463,754.04

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Solution

The fourth proportional to 14,445,500.60, 21,661,951.68 and 5,463,754.04 is: 8,193,248.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,445,500.60 : 21,661,951.68 = 5,463,754.04 : x
  2. Step 2: Convert to fraction form
    14,445,500.60/21,661,951.68 = 5,463,754.04/x
  3. Step 3: Cross multiply
    14,445,500.60x = 21,661,951.68 × 5,463,754.04
  4. Step 4: Simplify right side
    14,445,500.60x = 118,355,576,005,884.78
  5. Step 5: Solve for x
    x = 118,355,576,005,884.78/14,445,500.60
  6. Step 6: Final answer
    x = 8,193,248.49

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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.