Home / 104,665,547.04-144,435,882.42-57,622,229.34

Finding the Fourth Proportional to 104,665,547.04, 144,435,882.42 and 57,622,229.34

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Solution

The fourth proportional to 104,665,547.04, 144,435,882.42 and 57,622,229.34 is: 79,517,260.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,665,547.04 : 144,435,882.42 = 57,622,229.34 : x
  2. Step 2: Convert to fraction form
    104,665,547.04/144,435,882.42 = 57,622,229.34/x
  3. Step 3: Cross multiply
    104,665,547.04x = 144,435,882.42 × 57,622,229.34
  4. Step 4: Simplify right side
    104,665,547.04x = 8,322,717,541,730,514
  5. Step 5: Solve for x
    x = 8,322,717,541,730,514/104,665,547.04
  6. Step 6: Final answer
    x = 79,517,260.24

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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.