Home / 34,881,210.75-48,140,654.49-20,002,357.43

Finding the Fourth Proportional to 34,881,210.75, 48,140,654.49 and 20,002,357.43

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Solution

The fourth proportional to 34,881,210.75, 48,140,654.49 and 20,002,357.43 is: 27,605,881.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,881,210.75 : 48,140,654.49 = 20,002,357.43 : x
  2. Step 2: Convert to fraction form
    34,881,210.75/48,140,654.49 = 20,002,357.43/x
  3. Step 3: Cross multiply
    34,881,210.75x = 48,140,654.49 × 20,002,357.43
  4. Step 4: Simplify right side
    34,881,210.75x = 962,926,577,782,411.12
  5. Step 5: Solve for x
    x = 962,926,577,782,411.12/34,881,210.75
  6. Step 6: Final answer
    x = 27,605,881.71

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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.