Home / 56,488,027.28-84,764,731.25-23,695,659.43

Finding the Fourth Proportional to 56,488,027.28, 84,764,731.25 and 23,695,659.43

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Solution

The fourth proportional to 56,488,027.28, 84,764,731.25 and 23,695,659.43 is: 35,557,202.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,488,027.28 : 84,764,731.25 = 23,695,659.43 : x
  2. Step 2: Convert to fraction form
    56,488,027.28/84,764,731.25 = 23,695,659.43/x
  3. Step 3: Cross multiply
    56,488,027.28x = 84,764,731.25 × 23,695,659.43
  4. Step 4: Simplify right side
    56,488,027.28x = 2,008,556,202,833,176.50
  5. Step 5: Solve for x
    x = 2,008,556,202,833,176.50/56,488,027.28
  6. Step 6: Final answer
    x = 35,557,202.11

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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.