Home / 44,945,999.20-67,418,998.80-25,835,701.60

Finding the Fourth Proportional to 44,945,999.20, 67,418,998.80 and 25,835,701.60

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Solution

The fourth proportional to 44,945,999.20, 67,418,998.80 and 25,835,701.60 is: 38,753,552.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,945,999.20 : 67,418,998.80 = 25,835,701.60 : x
  2. Step 2: Convert to fraction form
    44,945,999.20/67,418,998.80 = 25,835,701.60/x
  3. Step 3: Cross multiply
    44,945,999.20x = 67,418,998.80 × 25,835,701.60
  4. Step 4: Simplify right side
    44,945,999.20x = 1,741,817,135,167,558
  5. Step 5: Solve for x
    x = 1,741,817,135,167,558/44,945,999.20
  6. Step 6: Final answer
    x = 38,753,552.40

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1.5x scale

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.