Home / 43,344,189.43-65,006,334.77-25,841,698.90

Finding the Fourth Proportional to 43,344,189.43, 65,006,334.77 and 25,841,698.90

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Solution

The fourth proportional to 43,344,189.43, 65,006,334.77 and 25,841,698.90 is: 38,756,616.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,344,189.43 : 65,006,334.77 = 25,841,698.90 : x
  2. Step 2: Convert to fraction form
    43,344,189.43/65,006,334.77 = 25,841,698.90/x
  3. Step 3: Cross multiply
    43,344,189.43x = 65,006,334.77 × 25,841,698.90
  4. Step 4: Simplify right side
    43,344,189.43x = 1,679,874,129,264,700.50
  5. Step 5: Solve for x
    x = 1,679,874,129,264,700.50/43,344,189.43
  6. Step 6: Final answer
    x = 38,756,616.55

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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.