Home / 48,042,117.19-72,135,084.35-41,585,218.39

Finding the Fourth Proportional to 48,042,117.19, 72,135,084.35 and 41,585,218.39

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Solution

The fourth proportional to 48,042,117.19, 72,135,084.35 and 41,585,218.39 is: 62,440,071.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,042,117.19 : 72,135,084.35 = 41,585,218.39 : x
  2. Step 2: Convert to fraction form
    48,042,117.19/72,135,084.35 = 41,585,218.39/x
  3. Step 3: Cross multiply
    48,042,117.19x = 72,135,084.35 × 41,585,218.39
  4. Step 4: Simplify right side
    48,042,117.19x = 2,999,753,236,275,821
  5. Step 5: Solve for x
    x = 2,999,753,236,275,821/48,042,117.19
  6. Step 6: Final answer
    x = 62,440,071.58

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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.