Home / 60,146,203.32-82,987,534.61-34,040,721.14

Finding the Fourth Proportional to 60,146,203.32, 82,987,534.61 and 34,040,721.14

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Solution

The fourth proportional to 60,146,203.32, 82,987,534.61 and 34,040,721.14 is: 46,968,143.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,146,203.32 : 82,987,534.61 = 34,040,721.14 : x
  2. Step 2: Convert to fraction form
    60,146,203.32/82,987,534.61 = 34,040,721.14/x
  3. Step 3: Cross multiply
    60,146,203.32x = 82,987,534.61 × 34,040,721.14
  4. Step 4: Simplify right side
    60,146,203.32x = 2,824,955,523,377,436.50
  5. Step 5: Solve for x
    x = 2,824,955,523,377,436.50/60,146,203.32
  6. Step 6: Final answer
    x = 46,968,143.75

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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.