Home / 47,609,524.08-71,354,514.60-25,749,031.92

Finding the Fourth Proportional to 47,609,524.08, 71,354,514.60 and 25,749,031.92

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Solution

The fourth proportional to 47,609,524.08, 71,354,514.60 and 25,749,031.92 is: 38,591,221.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,609,524.08 : 71,354,514.60 = 25,749,031.92 : x
  2. Step 2: Convert to fraction form
    47,609,524.08/71,354,514.60 = 25,749,031.92/x
  3. Step 3: Cross multiply
    47,609,524.08x = 71,354,514.60 × 25,749,031.92
  4. Step 4: Simplify right side
    47,609,524.08x = 1,837,309,674,071,506
  5. Step 5: Solve for x
    x = 1,837,309,674,071,506/47,609,524.08
  6. Step 6: Final answer
    x = 38,591,221.18

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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.