Home / 44,007,951.80-65,996,979.24-15,247,374.38

Finding the Fourth Proportional to 44,007,951.80, 65,996,979.24 and 15,247,374.38

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Solution

The fourth proportional to 44,007,951.80, 65,996,979.24 and 15,247,374.38 is: 22,865,882.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,007,951.80 : 65,996,979.24 = 15,247,374.38 : x
  2. Step 2: Convert to fraction form
    44,007,951.80/65,996,979.24 = 15,247,374.38/x
  3. Step 3: Cross multiply
    44,007,951.80x = 65,996,979.24 × 15,247,374.38
  4. Step 4: Simplify right side
    44,007,951.80x = 1,006,280,650,421,368
  5. Step 5: Solve for x
    x = 1,006,280,650,421,368/44,007,951.80
  6. Step 6: Final answer
    x = 22,865,882.40

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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.