Home / 34,881,212.25-48,140,656.56-20,002,358.93

Finding the Fourth Proportional to 34,881,212.25, 48,140,656.56 and 20,002,358.93

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Solution

The fourth proportional to 34,881,212.25, 48,140,656.56 and 20,002,358.93 is: 27,605,883.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,881,212.25 : 48,140,656.56 = 20,002,358.93 : x
  2. Step 2: Convert to fraction form
    34,881,212.25/48,140,656.56 = 20,002,358.93/x
  3. Step 3: Cross multiply
    34,881,212.25x = 48,140,656.56 × 20,002,358.93
  4. Step 4: Simplify right side
    34,881,212.25x = 962,926,691,398,275.88
  5. Step 5: Solve for x
    x = 962,926,691,398,275.88/34,881,212.25
  6. Step 6: Final answer
    x = 27,605,883.78

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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.