Home / 60,155,396.34-90,077,693.31-41,517,215.88

Finding the Fourth Proportional to 60,155,396.34, 90,077,693.31 and 41,517,215.88

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Solution

The fourth proportional to 60,155,396.34, 90,077,693.31 and 41,517,215.88 is: 62,168,571.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,155,396.34 : 90,077,693.31 = 41,517,215.88 : x
  2. Step 2: Convert to fraction form
    60,155,396.34/90,077,693.31 = 41,517,215.88/x
  3. Step 3: Cross multiply
    60,155,396.34x = 90,077,693.31 × 41,517,215.88
  4. Step 4: Simplify right side
    60,155,396.34x = 3,739,775,039,123,702
  5. Step 5: Solve for x
    x = 3,739,775,039,123,702/60,155,396.34
  6. Step 6: Final answer
    x = 62,168,571.18

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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.