Home / 25,825,913.70-35,641,372.14-14,223,474.24

Finding the Fourth Proportional to 25,825,913.70, 35,641,372.14 and 14,223,474.24

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Solution

The fourth proportional to 25,825,913.70, 35,641,372.14 and 14,223,474.24 is: 19,629,281.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,825,913.70 : 35,641,372.14 = 14,223,474.24 : x
  2. Step 2: Convert to fraction form
    25,825,913.70/35,641,372.14 = 14,223,474.24/x
  3. Step 3: Cross multiply
    25,825,913.70x = 35,641,372.14 × 14,223,474.24
  4. Step 4: Simplify right side
    25,825,913.70x = 506,944,138,511,543.69
  5. Step 5: Solve for x
    x = 506,944,138,511,543.69/25,825,913.70
  6. Step 6: Final answer
    x = 19,629,281.83

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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.