Home / 26,268,890.29-36,251,138.90-14,666,868.95

Finding the Fourth Proportional to 26,268,890.29, 36,251,138.90 and 14,666,868.95

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Solution

The fourth proportional to 26,268,890.29, 36,251,138.90 and 14,666,868.95 is: 20,240,318.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,268,890.29 : 36,251,138.90 = 14,666,868.95 : x
  2. Step 2: Convert to fraction form
    26,268,890.29/36,251,138.90 = 14,666,868.95/x
  3. Step 3: Cross multiply
    26,268,890.29x = 36,251,138.90 × 14,666,868.95
  4. Step 4: Simplify right side
    26,268,890.29x = 531,690,703,389,958.69
  5. Step 5: Solve for x
    x = 531,690,703,389,958.69/26,268,890.29
  6. Step 6: Final answer
    x = 20,240,318.40

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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.