Home / 63,536,756.45-87,677,040.33-35,656,863.35

Finding the Fourth Proportional to 63,536,756.45, 87,677,040.33 and 35,656,863.35

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Solution

The fourth proportional to 63,536,756.45, 87,677,040.33 and 35,656,863.35 is: 49,204,404.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,536,756.45 : 87,677,040.33 = 35,656,863.35 : x
  2. Step 2: Convert to fraction form
    63,536,756.45/87,677,040.33 = 35,656,863.35/x
  3. Step 3: Cross multiply
    63,536,756.45x = 87,677,040.33 × 35,656,863.35
  4. Step 4: Simplify right side
    63,536,756.45x = 3,126,288,245,540,863.50
  5. Step 5: Solve for x
    x = 3,126,288,245,540,863.50/63,536,756.45
  6. Step 6: Final answer
    x = 49,204,404.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.