Home / 63,425,377-95,138,065.50-15,556,321

Finding the Fourth Proportional to 63,425,377, 95,138,065.50 and 15,556,321

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Solution

The fourth proportional to 63,425,377, 95,138,065.50 and 15,556,321 is: 23,334,481.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,425,377 : 95,138,065.50 = 15,556,321 : x
  2. Step 2: Convert to fraction form
    63,425,377/95,138,065.50 = 15,556,321/x
  3. Step 3: Cross multiply
    63,425,377x = 95,138,065.50 × 15,556,321
  4. Step 4: Simplify right side
    63,425,377x = 1,479,998,286,237,025.50
  5. Step 5: Solve for x
    x = 1,479,998,286,237,025.50/63,425,377
  6. Step 6: Final answer
    x = 23,334,481.50

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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.