Home / 62,749,356.08-94,129,456.05-17,311,150.58

Finding the Fourth Proportional to 62,749,356.08, 94,129,456.05 and 17,311,150.58

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Solution

The fourth proportional to 62,749,356.08, 94,129,456.05 and 17,311,150.58 is: 25,968,221.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,749,356.08 : 94,129,456.05 = 17,311,150.58 : x
  2. Step 2: Convert to fraction form
    62,749,356.08/94,129,456.05 = 17,311,150.58/x
  3. Step 3: Cross multiply
    62,749,356.08x = 94,129,456.05 × 17,311,150.58
  4. Step 4: Simplify right side
    62,749,356.08x = 1,629,489,187,224,394.50
  5. Step 5: Solve for x
    x = 1,629,489,187,224,394.50/62,749,356.08
  6. Step 6: Final answer
    x = 25,968,221.65

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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.