Home / 42,765,121.44-59,017,112.28-24,179,862.33

Finding the Fourth Proportional to 42,765,121.44, 59,017,112.28 and 24,179,862.33

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Solution

The fourth proportional to 42,765,121.44, 59,017,112.28 and 24,179,862.33 is: 33,368,913.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,765,121.44 : 59,017,112.28 = 24,179,862.33 : x
  2. Step 2: Convert to fraction form
    42,765,121.44/59,017,112.28 = 24,179,862.33/x
  3. Step 3: Cross multiply
    42,765,121.44x = 59,017,112.28 × 24,179,862.33
  4. Step 4: Simplify right side
    42,765,121.44x = 1,427,025,650,044,552.25
  5. Step 5: Solve for x
    x = 1,427,025,650,044,552.25/42,765,121.44
  6. Step 6: Final answer
    x = 33,368,913.78

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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.