Home / 44,658,191.35-66,996,585.69-13,951,530.37

Finding the Fourth Proportional to 44,658,191.35, 66,996,585.69 and 13,951,530.37

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Solution

The fourth proportional to 44,658,191.35, 66,996,585.69 and 13,951,530.37 is: 20,930,200.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,658,191.35 : 66,996,585.69 = 13,951,530.37 : x
  2. Step 2: Convert to fraction form
    44,658,191.35/66,996,585.69 = 13,951,530.37/x
  3. Step 3: Cross multiply
    44,658,191.35x = 66,996,585.69 × 13,951,530.37
  4. Step 4: Simplify right side
    44,658,191.35x = 934,704,899,940,342.38
  5. Step 5: Solve for x
    x = 934,704,899,940,342.38/44,658,191.35
  6. Step 6: Final answer
    x = 20,930,200.52

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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.