Home / 36,437,422.34-50,283,645.15-19,917,612.27

Finding the Fourth Proportional to 36,437,422.34, 50,283,645.15 and 19,917,612.27

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Solution

The fourth proportional to 36,437,422.34, 50,283,645.15 and 19,917,612.27 is: 27,486,306.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,437,422.34 : 50,283,645.15 = 19,917,612.27 : x
  2. Step 2: Convert to fraction form
    36,437,422.34/50,283,645.15 = 19,917,612.27/x
  3. Step 3: Cross multiply
    36,437,422.34x = 50,283,645.15 × 19,917,612.27
  4. Step 4: Simplify right side
    36,437,422.34x = 1,001,530,147,619,966
  5. Step 5: Solve for x
    x = 1,001,530,147,619,966/36,437,422.34
  6. Step 6: Final answer
    x = 27,486,306.20

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1.5x scale

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.