Home / 60,263,761.59-90,407,277.23-25,719,659.19

Finding the Fourth Proportional to 60,263,761.59, 90,407,277.23 and 25,719,659.19

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Solution

The fourth proportional to 60,263,761.59, 90,407,277.23 and 25,719,659.19 is: 38,584,454.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,263,761.59 : 90,407,277.23 = 25,719,659.19 : x
  2. Step 2: Convert to fraction form
    60,263,761.59/90,407,277.23 = 25,719,659.19/x
  3. Step 3: Cross multiply
    60,263,761.59x = 90,407,277.23 × 25,719,659.19
  4. Step 4: Simplify right side
    60,263,761.59x = 2,325,244,358,522,849
  5. Step 5: Solve for x
    x = 2,325,244,358,522,849/60,263,761.59
  6. Step 6: Final answer
    x = 38,584,454.36

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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.