Home / 17,267,759.96-25,897,129.25-5,133,955.91

Finding the Fourth Proportional to 17,267,759.96, 25,897,129.25 and 5,133,955.91

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Solution

The fourth proportional to 17,267,759.96, 25,897,129.25 and 5,133,955.91 is: 7,699,592.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,759.96 : 25,897,129.25 = 5,133,955.91 : x
  2. Step 2: Convert to fraction form
    17,267,759.96/25,897,129.25 = 5,133,955.91/x
  3. Step 3: Cross multiply
    17,267,759.96x = 25,897,129.25 × 5,133,955.91
  4. Step 4: Simplify right side
    17,267,759.96x = 132,954,719,842,649.08
  5. Step 5: Solve for x
    x = 132,954,719,842,649.08/17,267,759.96
  6. Step 6: Final answer
    x = 7,699,592.77

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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.