Home / 42,641,079.41-58,844,689.17-23,061,967.22

Finding the Fourth Proportional to 42,641,079.41, 58,844,689.17 and 23,061,967.22

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Solution

The fourth proportional to 42,641,079.41, 58,844,689.17 and 23,061,967.22 is: 31,825,514.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,641,079.41 : 58,844,689.17 = 23,061,967.22 : x
  2. Step 2: Convert to fraction form
    42,641,079.41/58,844,689.17 = 23,061,967.22/x
  3. Step 3: Cross multiply
    42,641,079.41x = 58,844,689.17 × 23,061,967.22
  4. Step 4: Simplify right side
    42,641,079.41x = 1,357,074,292,709,629
  5. Step 5: Solve for x
    x = 1,357,074,292,709,629/42,641,079.41
  6. Step 6: Final answer
    x = 31,825,514.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.