Home / 37,164,047.20-55,746,070.80-36,597,176.80

Finding the Fourth Proportional to 37,164,047.20, 55,746,070.80 and 36,597,176.80

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Solution

The fourth proportional to 37,164,047.20, 55,746,070.80 and 36,597,176.80 is: 54,895,765.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,164,047.20 : 55,746,070.80 = 36,597,176.80 : x
  2. Step 2: Convert to fraction form
    37,164,047.20/55,746,070.80 = 36,597,176.80/x
  3. Step 3: Cross multiply
    37,164,047.20x = 55,746,070.80 × 36,597,176.80
  4. Step 4: Simplify right side
    37,164,047.20x = 2,040,148,808,972,917.25
  5. Step 5: Solve for x
    x = 2,040,148,808,972,917.25/37,164,047.20
  6. Step 6: Final answer
    x = 54,895,765.20

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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.