Home / 44,641,892.16-66,945,841.20-26,451,221.04

Finding the Fourth Proportional to 44,641,892.16, 66,945,841.20 and 26,451,221.04

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Solution

The fourth proportional to 44,641,892.16, 66,945,841.20 and 26,451,221.04 is: 39,666,760.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,641,892.16 : 66,945,841.20 = 26,451,221.04 : x
  2. Step 2: Convert to fraction form
    44,641,892.16/66,945,841.20 = 26,451,221.04/x
  3. Step 3: Cross multiply
    44,641,892.16x = 66,945,841.20 × 26,451,221.04
  4. Step 4: Simplify right side
    44,641,892.16x = 1,770,799,243,289,938.75
  5. Step 5: Solve for x
    x = 1,770,799,243,289,938.75/44,641,892.16
  6. Step 6: Final answer
    x = 39,666,760.47

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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.