Home / 37,151,995.20-55,727,992.80-33,183,902.40

Finding the Fourth Proportional to 37,151,995.20, 55,727,992.80 and 33,183,902.40

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Solution

The fourth proportional to 37,151,995.20, 55,727,992.80 and 33,183,902.40 is: 49,775,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,151,995.20 : 55,727,992.80 = 33,183,902.40 : x
  2. Step 2: Convert to fraction form
    37,151,995.20/55,727,992.80 = 33,183,902.40/x
  3. Step 3: Cross multiply
    37,151,995.20x = 55,727,992.80 × 33,183,902.40
  4. Step 4: Simplify right side
    37,151,995.20x = 1,849,272,274,023,102.50
  5. Step 5: Solve for x
    x = 1,849,272,274,023,102.50/37,151,995.20
  6. Step 6: Final answer
    x = 49,775,853.60

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Similar ratio
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1.5x scale

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.