Home / 25,711,237.80-35,481,486.24-14,109,530.04

Finding the Fourth Proportional to 25,711,237.80, 35,481,486.24 and 14,109,530.04

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Solution

The fourth proportional to 25,711,237.80, 35,481,486.24 and 14,109,530.04 is: 19,471,139.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,711,237.80 : 35,481,486.24 = 14,109,530.04 : x
  2. Step 2: Convert to fraction form
    25,711,237.80/35,481,486.24 = 14,109,530.04/x
  3. Step 3: Cross multiply
    25,711,237.80x = 35,481,486.24 × 14,109,530.04
  4. Step 4: Simplify right side
    25,711,237.80x = 500,627,095,967,126.62
  5. Step 5: Solve for x
    x = 500,627,095,967,126.62/25,711,237.80
  6. Step 6: Final answer
    x = 19,471,139.42

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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.