Home / 45,784,119.68-63,182,067.36-25,158,896

Finding the Fourth Proportional to 45,784,119.68, 63,182,067.36 and 25,158,896

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Solution

The fourth proportional to 45,784,119.68, 63,182,067.36 and 25,158,896 is: 34,719,266.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,784,119.68 : 63,182,067.36 = 25,158,896 : x
  2. Step 2: Convert to fraction form
    45,784,119.68/63,182,067.36 = 25,158,896/x
  3. Step 3: Cross multiply
    45,784,119.68x = 63,182,067.36 × 25,158,896
  4. Step 4: Simplify right side
    45,784,119.68x = 1,589,591,061,775,234.50
  5. Step 5: Solve for x
    x = 1,589,591,061,775,234.50/45,784,119.68
  6. Step 6: Final answer
    x = 34,719,266.70

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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.