Home / 60,192,473.76-83,070,736.85-34,091,634.78

Finding the Fourth Proportional to 60,192,473.76, 83,070,736.85 and 34,091,634.78

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Solution

The fourth proportional to 60,192,473.76, 83,070,736.85 and 34,091,634.78 is: 47,049,357.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,192,473.76 : 83,070,736.85 = 34,091,634.78 : x
  2. Step 2: Convert to fraction form
    60,192,473.76/83,070,736.85 = 34,091,634.78/x
  3. Step 3: Cross multiply
    60,192,473.76x = 83,070,736.85 × 34,091,634.78
  4. Step 4: Simplify right side
    60,192,473.76x = 2,832,017,221,680,917
  5. Step 5: Solve for x
    x = 2,832,017,221,680,917/60,192,473.76
  6. Step 6: Final answer
    x = 47,049,357.58

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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.