Home / 51,107,675.60-76,661,513.40-32,967,822.80

Finding the Fourth Proportional to 51,107,675.60, 76,661,513.40 and 32,967,822.80

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Solution

The fourth proportional to 51,107,675.60, 76,661,513.40 and 32,967,822.80 is: 49,451,734.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,107,675.60 : 76,661,513.40 = 32,967,822.80 : x
  2. Step 2: Convert to fraction form
    51,107,675.60/76,661,513.40 = 32,967,822.80/x
  3. Step 3: Cross multiply
    51,107,675.60x = 76,661,513.40 × 32,967,822.80
  4. Step 4: Simplify right side
    51,107,675.60x = 2,527,363,189,351,026
  5. Step 5: Solve for x
    x = 2,527,363,189,351,026/51,107,675.60
  6. Step 6: Final answer
    x = 49,451,734.20

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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.