Home / 17,359,776.96-26,034,348.84-12,002,851.68

Finding the Fourth Proportional to 17,359,776.96, 26,034,348.84 and 12,002,851.68

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Solution

The fourth proportional to 17,359,776.96, 26,034,348.84 and 12,002,851.68 is: 18,000,601.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,359,776.96 : 26,034,348.84 = 12,002,851.68 : x
  2. Step 2: Convert to fraction form
    17,359,776.96/26,034,348.84 = 12,002,851.68/x
  3. Step 3: Cross multiply
    17,359,776.96x = 26,034,348.84 × 12,002,851.68
  4. Step 4: Simplify right side
    17,359,776.96x = 312,486,427,711,900.06
  5. Step 5: Solve for x
    x = 312,486,427,711,900.06/17,359,776.96
  6. Step 6: Final answer
    x = 18,000,601.53

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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.