Home / 44,821,805.10-67,232,707.65-40,995,429.90

Finding the Fourth Proportional to 44,821,805.10, 67,232,707.65 and 40,995,429.90

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Solution

The fourth proportional to 44,821,805.10, 67,232,707.65 and 40,995,429.90 is: 61,493,144.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,821,805.10 : 67,232,707.65 = 40,995,429.90 : x
  2. Step 2: Convert to fraction form
    44,821,805.10/67,232,707.65 = 40,995,429.90/x
  3. Step 3: Cross multiply
    44,821,805.10x = 67,232,707.65 × 40,995,429.90
  4. Step 4: Simplify right side
    44,821,805.10x = 2,756,233,753,452,769
  5. Step 5: Solve for x
    x = 2,756,233,753,452,769/44,821,805.10
  6. Step 6: Final answer
    x = 61,493,144.85

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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.