Home / 48,002,586.22-66,243,743.35-25,976,083.26

Finding the Fourth Proportional to 48,002,586.22, 66,243,743.35 and 25,976,083.26

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Solution

The fourth proportional to 48,002,586.22, 66,243,743.35 and 25,976,083.26 is: 35,847,089.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,002,586.22 : 66,243,743.35 = 25,976,083.26 : x
  2. Step 2: Convert to fraction form
    48,002,586.22/66,243,743.35 = 25,976,083.26/x
  3. Step 3: Cross multiply
    48,002,586.22x = 66,243,743.35 × 25,976,083.26
  4. Step 4: Simplify right side
    48,002,586.22x = 1,720,752,992,648,731.25
  5. Step 5: Solve for x
    x = 1,720,752,992,648,731.25/48,002,586.22
  6. Step 6: Final answer
    x = 35,847,089.26

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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.