Home / 47,126,837.10-70,690,255.65-24,452,021.10

Finding the Fourth Proportional to 47,126,837.10, 70,690,255.65 and 24,452,021.10

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Solution

The fourth proportional to 47,126,837.10, 70,690,255.65 and 24,452,021.10 is: 36,678,031.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,126,837.10 : 70,690,255.65 = 24,452,021.10 : x
  2. Step 2: Convert to fraction form
    47,126,837.10/70,690,255.65 = 24,452,021.10/x
  3. Step 3: Cross multiply
    47,126,837.10x = 70,690,255.65 × 24,452,021.10
  4. Step 4: Simplify right side
    47,126,837.10x = 1,728,519,622,718,194.50
  5. Step 5: Solve for x
    x = 1,728,519,622,718,194.50/47,126,837.10
  6. Step 6: Final answer
    x = 36,678,031.65

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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.