Home / 41,070,944.58-61,586,482.23-20,591,867.94

Finding the Fourth Proportional to 41,070,944.58, 61,586,482.23 and 20,591,867.94

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Solution

The fourth proportional to 41,070,944.58, 61,586,482.23 and 20,591,867.94 is: 30,877,807.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070,944.58 : 61,586,482.23 = 20,591,867.94 : x
  2. Step 2: Convert to fraction form
    41,070,944.58/61,586,482.23 = 20,591,867.94/x
  3. Step 3: Cross multiply
    41,070,944.58x = 61,586,482.23 × 20,591,867.94
  4. Step 4: Simplify right side
    41,070,944.58x = 1,268,180,708,969,316.75
  5. Step 5: Solve for x
    x = 1,268,180,708,969,316.75/41,070,944.58
  6. Step 6: Final answer
    x = 30,877,807.22

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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.