Home / 37,062,072.40-55,593,108.60-10,135,728.40

Finding the Fourth Proportional to 37,062,072.40, 55,593,108.60 and 10,135,728.40

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Solution

The fourth proportional to 37,062,072.40, 55,593,108.60 and 10,135,728.40 is: 15,203,592.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,062,072.40 : 55,593,108.60 = 10,135,728.40 : x
  2. Step 2: Convert to fraction form
    37,062,072.40/55,593,108.60 = 10,135,728.40/x
  3. Step 3: Cross multiply
    37,062,072.40x = 55,593,108.60 × 10,135,728.40
  4. Step 4: Simplify right side
    37,062,072.40x = 563,476,649,681,304.25
  5. Step 5: Solve for x
    x = 563,476,649,681,304.25/37,062,072.40
  6. Step 6: Final answer
    x = 15,203,592.60

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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.