Home / 82,627,359.66-114,023,466.95-44,949,274.38

Finding the Fourth Proportional to 82,627,359.66, 114,023,466.95 and 44,949,274.38

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Solution

The fourth proportional to 82,627,359.66, 114,023,466.95 and 44,949,274.38 is: 62,028,753.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,627,359.66 : 114,023,466.95 = 44,949,274.38 : x
  2. Step 2: Convert to fraction form
    82,627,359.66/114,023,466.95 = 44,949,274.38/x
  3. Step 3: Cross multiply
    82,627,359.66x = 114,023,466.95 × 44,949,274.38
  4. Step 4: Simplify right side
    82,627,359.66x = 5,125,272,101,694,412
  5. Step 5: Solve for x
    x = 5,125,272,101,694,412/82,627,359.66
  6. Step 6: Final answer
    x = 62,028,753.22

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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.