Home / 41,572,146.28-62,326,431.21-25,173,861.79

Finding the Fourth Proportional to 41,572,146.28, 62,326,431.21 and 25,173,861.79

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Solution

The fourth proportional to 41,572,146.28, 62,326,431.21 and 25,173,861.79 is: 37,741,543.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,572,146.28 : 62,326,431.21 = 25,173,861.79 : x
  2. Step 2: Convert to fraction form
    41,572,146.28/62,326,431.21 = 25,173,861.79/x
  3. Step 3: Cross multiply
    41,572,146.28x = 62,326,431.21 × 25,173,861.79
  4. Step 4: Simplify right side
    41,572,146.28x = 1,568,996,965,144,482.50
  5. Step 5: Solve for x
    x = 1,568,996,965,144,482.50/41,572,146.28
  6. Step 6: Final answer
    x = 37,741,543.45

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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.