Home / 17,954,489.70-24,777,354.33-10,220,030.10

Finding the Fourth Proportional to 17,954,489.70, 24,777,354.33 and 10,220,030.10

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Solution

The fourth proportional to 17,954,489.70, 24,777,354.33 and 10,220,030.10 is: 14,103,731.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,489.70 : 24,777,354.33 = 10,220,030.10 : x
  2. Step 2: Convert to fraction form
    17,954,489.70/24,777,354.33 = 10,220,030.10/x
  3. Step 3: Cross multiply
    17,954,489.70x = 24,777,354.33 × 10,220,030.10
  4. Step 4: Simplify right side
    17,954,489.70x = 253,225,307,050,965.31
  5. Step 5: Solve for x
    x = 253,225,307,050,965.31/17,954,489.70
  6. Step 6: Final answer
    x = 14,103,731.78

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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.