Home / 42,811,974.74-59,080,563.33-23,232,863.30

Finding the Fourth Proportional to 42,811,974.74, 59,080,563.33 and 23,232,863.30

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Solution

The fourth proportional to 42,811,974.74, 59,080,563.33 and 23,232,863.30 is: 32,061,372.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,811,974.74 : 59,080,563.33 = 23,232,863.30 : x
  2. Step 2: Convert to fraction form
    42,811,974.74/59,080,563.33 = 23,232,863.30/x
  3. Step 3: Cross multiply
    42,811,974.74x = 59,080,563.33 × 23,232,863.30
  4. Step 4: Simplify right side
    42,811,974.74x = 1,372,610,651,532,882.75
  5. Step 5: Solve for x
    x = 1,372,610,651,532,882.75/42,811,974.74
  6. Step 6: Final answer
    x = 32,061,372.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.