Home / 60,155,397.84-90,077,695.56-41,517,217.38

Finding the Fourth Proportional to 60,155,397.84, 90,077,695.56 and 41,517,217.38

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Solution

The fourth proportional to 60,155,397.84, 90,077,695.56 and 41,517,217.38 is: 62,168,573.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,155,397.84 : 90,077,695.56 = 41,517,217.38 : x
  2. Step 2: Convert to fraction form
    60,155,397.84/90,077,695.56 = 41,517,217.38/x
  3. Step 3: Cross multiply
    60,155,397.84x = 90,077,695.56 × 41,517,217.38
  4. Step 4: Simplify right side
    60,155,397.84x = 3,739,775,267,653,981
  5. Step 5: Solve for x
    x = 3,739,775,267,653,981/60,155,397.84
  6. Step 6: Final answer
    x = 62,168,573.43

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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.