Home / 41,961,463.95-57,891,459.56-25,429,662.51

Finding the Fourth Proportional to 41,961,463.95, 57,891,459.56 and 25,429,662.51

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Solution

The fourth proportional to 41,961,463.95, 57,891,459.56 and 25,429,662.51 is: 35,083,625.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,961,463.95 : 57,891,459.56 = 25,429,662.51 : x
  2. Step 2: Convert to fraction form
    41,961,463.95/57,891,459.56 = 25,429,662.51/x
  3. Step 3: Cross multiply
    41,961,463.95x = 57,891,459.56 × 25,429,662.51
  4. Step 4: Simplify right side
    41,961,463.95x = 1,472,160,278,822,113.25
  5. Step 5: Solve for x
    x = 1,472,160,278,822,113.25/41,961,463.95
  6. Step 6: Final answer
    x = 35,083,625.31

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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.