Home / 29,753,321.40-44,608,986.90-13,587,017.40

Finding the Fourth Proportional to 29,753,321.40, 44,608,986.90 and 13,587,017.40

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Solution

The fourth proportional to 29,753,321.40, 44,608,986.90 and 13,587,017.40 is: 20,370,938.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,753,321.40 : 44,608,986.90 = 13,587,017.40 : x
  2. Step 2: Convert to fraction form
    29,753,321.40/44,608,986.90 = 13,587,017.40/x
  3. Step 3: Cross multiply
    29,753,321.40x = 44,608,986.90 × 13,587,017.40
  4. Step 4: Simplify right side
    29,753,321.40x = 606,103,081,206,672
  5. Step 5: Solve for x
    x = 606,103,081,206,672/29,753,321.40
  6. Step 6: Final answer
    x = 20,370,938.53

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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.