Home / 410,797,581.48-566,722,523.25-271,761,987.06

Finding the Fourth Proportional to 410,797,581.48, 566,722,523.25 and 271,761,987.06

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Solution

The fourth proportional to 410,797,581.48, 566,722,523.25 and 271,761,987.06 is: 374,913,694.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,797,581.48 : 566,722,523.25 = 271,761,987.06 : x
  2. Step 2: Convert to fraction form
    410,797,581.48/566,722,523.25 = 271,761,987.06/x
  3. Step 3: Cross multiply
    410,797,581.48x = 566,722,523.25 × 271,761,987.06
  4. Step 4: Simplify right side
    410,797,581.48x = 154,013,639,030,077,056
  5. Step 5: Solve for x
    x = 154,013,639,030,077,056/410,797,581.48
  6. Step 6: Final answer
    x = 374,913,694.66

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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.