Home / 42,530,082.75-58,691,809.44-24,195,368.25

Finding the Fourth Proportional to 42,530,082.75, 58,691,809.44 and 24,195,368.25

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Solution

The fourth proportional to 42,530,082.75, 58,691,809.44 and 24,195,368.25 is: 33,389,776.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,530,082.75 : 58,691,809.44 = 24,195,368.25 : x
  2. Step 2: Convert to fraction form
    42,530,082.75/58,691,809.44 = 24,195,368.25/x
  3. Step 3: Cross multiply
    42,530,082.75x = 58,691,809.44 × 24,195,368.25
  4. Step 4: Simplify right side
    42,530,082.75x = 1,420,069,942,659,626.25
  5. Step 5: Solve for x
    x = 1,420,069,942,659,626.25/42,530,082.75
  6. Step 6: Final answer
    x = 33,389,776.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.