Home / 41,571,672.40-62,310,852.60-20,016,600.40

Finding the Fourth Proportional to 41,571,672.40, 62,310,852.60 and 20,016,600.40

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Solution

The fourth proportional to 41,571,672.40, 62,310,852.60 and 20,016,600.40 is: 30,002,435.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,571,672.40 : 62,310,852.60 = 20,016,600.40 : x
  2. Step 2: Convert to fraction form
    41,571,672.40/62,310,852.60 = 20,016,600.40/x
  3. Step 3: Cross multiply
    41,571,672.40x = 62,310,852.60 × 20,016,600.40
  4. Step 4: Simplify right side
    41,571,672.40x = 1,247,251,437,077,501
  5. Step 5: Solve for x
    x = 1,247,251,437,077,501/41,571,672.40
  6. Step 6: Final answer
    x = 30,002,435.92

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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.