Home / 27,056,422.30-40,584,633.45-25,143,234.70

Finding the Fourth Proportional to 27,056,422.30, 40,584,633.45 and 25,143,234.70

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Solution

The fourth proportional to 27,056,422.30, 40,584,633.45 and 25,143,234.70 is: 37,714,852.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,056,422.30 : 40,584,633.45 = 25,143,234.70 : x
  2. Step 2: Convert to fraction form
    27,056,422.30/40,584,633.45 = 25,143,234.70/x
  3. Step 3: Cross multiply
    27,056,422.30x = 40,584,633.45 × 25,143,234.70
  4. Step 4: Simplify right side
    27,056,422.30x = 1,020,428,964,046,820.75
  5. Step 5: Solve for x
    x = 1,020,428,964,046,820.75/27,056,422.30
  6. Step 6: Final answer
    x = 37,714,852.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.