Home / 60,192,399.68-83,070,634.55-34,091,560.70

Finding the Fourth Proportional to 60,192,399.68, 83,070,634.55 and 34,091,560.70

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Solution

The fourth proportional to 60,192,399.68, 83,070,634.55 and 34,091,560.70 is: 47,049,255.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,192,399.68 : 83,070,634.55 = 34,091,560.70 : x
  2. Step 2: Convert to fraction form
    60,192,399.68/83,070,634.55 = 34,091,560.70/x
  3. Step 3: Cross multiply
    60,192,399.68x = 83,070,634.55 × 34,091,560.70
  4. Step 4: Simplify right side
    60,192,399.68x = 2,832,007,579,563,031.50
  5. Step 5: Solve for x
    x = 2,832,007,579,563,031.50/60,192,399.68
  6. Step 6: Final answer
    x = 47,049,255.30

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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.