Home / 44,844,371.70-67,266,557.55-40,876,278.90

Finding the Fourth Proportional to 44,844,371.70, 67,266,557.55 and 40,876,278.90

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Solution

The fourth proportional to 44,844,371.70, 67,266,557.55 and 40,876,278.90 is: 61,314,418.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,844,371.70 : 67,266,557.55 = 40,876,278.90 : x
  2. Step 2: Convert to fraction form
    44,844,371.70/67,266,557.55 = 40,876,278.90/x
  3. Step 3: Cross multiply
    44,844,371.70x = 67,266,557.55 × 40,876,278.90
  4. Step 4: Simplify right side
    44,844,371.70x = 2,749,606,567,056,700.50
  5. Step 5: Solve for x
    x = 2,749,606,567,056,700.50/44,844,371.70
  6. Step 6: Final answer
    x = 61,314,418.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.