Home / 37,908,049.70-56,862,074.55-25,142,968.10

Finding the Fourth Proportional to 37,908,049.70, 56,862,074.55 and 25,142,968.10

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Solution

The fourth proportional to 37,908,049.70, 56,862,074.55 and 25,142,968.10 is: 37,714,452.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,908,049.70 : 56,862,074.55 = 25,142,968.10 : x
  2. Step 2: Convert to fraction form
    37,908,049.70/56,862,074.55 = 25,142,968.10/x
  3. Step 3: Cross multiply
    37,908,049.70x = 56,862,074.55 × 25,142,968.10
  4. Step 4: Simplify right side
    37,908,049.70x = 1,429,681,326,510,471.75
  5. Step 5: Solve for x
    x = 1,429,681,326,510,471.75/37,908,049.70
  6. Step 6: Final answer
    x = 37,714,452.15

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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.