Home / 60,948,266.88-84,111,034.40-33,447,179.36

Finding the Fourth Proportional to 60,948,266.88, 84,111,034.40 and 33,447,179.36

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Solution

The fourth proportional to 60,948,266.88, 84,111,034.40 and 33,447,179.36 is: 46,158,438.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,948,266.88 : 84,111,034.40 = 33,447,179.36 : x
  2. Step 2: Convert to fraction form
    60,948,266.88/84,111,034.40 = 33,447,179.36/x
  3. Step 3: Cross multiply
    60,948,266.88x = 84,111,034.40 × 33,447,179.36
  4. Step 4: Simplify right side
    60,948,266.88x = 2,813,276,853,731,930
  5. Step 5: Solve for x
    x = 2,813,276,853,731,930/60,948,266.88
  6. Step 6: Final answer
    x = 46,158,438.91

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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.