Home / 25,974,589.17-35,844,975.05-14,372,641.65

Finding the Fourth Proportional to 25,974,589.17, 35,844,975.05 and 14,372,641.65

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Solution

The fourth proportional to 25,974,589.17, 35,844,975.05 and 14,372,641.65 is: 19,834,268.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,974,589.17 : 35,844,975.05 = 14,372,641.65 : x
  2. Step 2: Convert to fraction form
    25,974,589.17/35,844,975.05 = 14,372,641.65/x
  3. Step 3: Cross multiply
    25,974,589.17x = 35,844,975.05 × 14,372,641.65
  4. Step 4: Simplify right side
    25,974,589.17x = 515,186,981,274,977.69
  5. Step 5: Solve for x
    x = 515,186,981,274,977.69/25,974,589.17
  6. Step 6: Final answer
    x = 19,834,268.71

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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.