Home / 41,961,462.95-57,891,458.18-25,429,661.51

Finding the Fourth Proportional to 41,961,462.95, 57,891,458.18 and 25,429,661.51

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Solution

The fourth proportional to 41,961,462.95, 57,891,458.18 and 25,429,661.51 is: 35,083,623.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,961,462.95 : 57,891,458.18 = 25,429,661.51 : x
  2. Step 2: Convert to fraction form
    41,961,462.95/57,891,458.18 = 25,429,661.51/x
  3. Step 3: Cross multiply
    41,961,462.95x = 57,891,458.18 × 25,429,661.51
  4. Step 4: Simplify right side
    41,961,462.95x = 1,472,160,185,611,837.50
  5. Step 5: Solve for x
    x = 1,472,160,185,611,837.50/41,961,462.95
  6. Step 6: Final answer
    x = 35,083,623.93

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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.