Home / 44,414,446.40-66,621,669.60-26,498,542.40

Finding the Fourth Proportional to 44,414,446.40, 66,621,669.60 and 26,498,542.40

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Solution

The fourth proportional to 44,414,446.40, 66,621,669.60 and 26,498,542.40 is: 39,747,813.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,414,446.40 : 66,621,669.60 = 26,498,542.40 : x
  2. Step 2: Convert to fraction form
    44,414,446.40/66,621,669.60 = 26,498,542.40/x
  3. Step 3: Cross multiply
    44,414,446.40x = 66,621,669.60 × 26,498,542.40
  4. Step 4: Simplify right side
    44,414,446.40x = 1,765,377,136,654,391
  5. Step 5: Solve for x
    x = 1,765,377,136,654,391/44,414,446.40
  6. Step 6: Final answer
    x = 39,747,813.60

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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.