Home / 60,756,974.64-83,844,726.48-33,256,645.20

Finding the Fourth Proportional to 60,756,974.64, 83,844,726.48 and 33,256,645.20

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Solution

The fourth proportional to 60,756,974.64, 83,844,726.48 and 33,256,645.20 is: 45,894,225.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,756,974.64 : 83,844,726.48 = 33,256,645.20 : x
  2. Step 2: Convert to fraction form
    60,756,974.64/83,844,726.48 = 33,256,645.20/x
  3. Step 3: Cross multiply
    60,756,974.64x = 83,844,726.48 × 33,256,645.20
  4. Step 4: Simplify right side
    60,756,974.64x = 2,788,394,320,436,405
  5. Step 5: Solve for x
    x = 2,788,394,320,436,405/60,756,974.64
  6. Step 6: Final answer
    x = 45,894,225.92

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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.