Home / 47,521,766.82-65,609,657.22-32,662,676.46

Finding the Fourth Proportional to 47,521,766.82, 65,609,657.22 and 32,662,676.46

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Solution

The fourth proportional to 47,521,766.82, 65,609,657.22 and 32,662,676.46 is: 45,094,851.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,521,766.82 : 65,609,657.22 = 32,662,676.46 : x
  2. Step 2: Convert to fraction form
    47,521,766.82/65,609,657.22 = 32,662,676.46/x
  3. Step 3: Cross multiply
    47,521,766.82x = 65,609,657.22 × 32,662,676.46
  4. Step 4: Simplify right side
    47,521,766.82x = 2,142,987,006,428,363
  5. Step 5: Solve for x
    x = 2,142,987,006,428,363/47,521,766.82
  6. Step 6: Final answer
    x = 45,094,851.26

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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.