Home / 25,650,277.56-38,501,342.28-22,751,377.20

Finding the Fourth Proportional to 25,650,277.56, 38,501,342.28 and 22,751,377.20

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Solution

The fourth proportional to 25,650,277.56, 38,501,342.28 and 22,751,377.20 is: 34,150,061.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,650,277.56 : 38,501,342.28 = 22,751,377.20 : x
  2. Step 2: Convert to fraction form
    25,650,277.56/38,501,342.28 = 22,751,377.20/x
  3. Step 3: Cross multiply
    25,650,277.56x = 38,501,342.28 × 22,751,377.20
  4. Step 4: Simplify right side
    25,650,277.56x = 875,958,560,918,588
  5. Step 5: Solve for x
    x = 875,958,560,918,588/25,650,277.56
  6. Step 6: Final answer
    x = 34,150,061.69

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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.