Home / 63,425,357-95,138,035.50-15,556,301

Finding the Fourth Proportional to 63,425,357, 95,138,035.50 and 15,556,301

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Solution

The fourth proportional to 63,425,357, 95,138,035.50 and 15,556,301 is: 23,334,451.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,425,357 : 95,138,035.50 = 15,556,301 : x
  2. Step 2: Convert to fraction form
    63,425,357/95,138,035.50 = 15,556,301/x
  3. Step 3: Cross multiply
    63,425,357x = 95,138,035.50 × 15,556,301
  4. Step 4: Simplify right side
    63,425,357x = 1,479,995,916,786,685.50
  5. Step 5: Solve for x
    x = 1,479,995,916,786,685.50/63,425,357
  6. Step 6: Final answer
    x = 23,334,451.50

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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.