Home / 33,652,117.60-50,478,176.40-9,390,997.60

Finding the Fourth Proportional to 33,652,117.60, 50,478,176.40 and 9,390,997.60

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Solution

The fourth proportional to 33,652,117.60, 50,478,176.40 and 9,390,997.60 is: 14,086,496.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,652,117.60 : 50,478,176.40 = 9,390,997.60 : x
  2. Step 2: Convert to fraction form
    33,652,117.60/50,478,176.40 = 9,390,997.60/x
  3. Step 3: Cross multiply
    33,652,117.60x = 50,478,176.40 × 9,390,997.60
  4. Step 4: Simplify right side
    33,652,117.60x = 474,040,433,424,776.62
  5. Step 5: Solve for x
    x = 474,040,433,424,776.62/33,652,117.60
  6. Step 6: Final answer
    x = 14,086,496.40

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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.