Home / 17,612,351.87-24,305,221.63-9,877,228.11

Finding the Fourth Proportional to 17,612,351.87, 24,305,221.63 and 9,877,228.11

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Solution

The fourth proportional to 17,612,351.87, 24,305,221.63 and 9,877,228.11 is: 13,630,673.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,612,351.87 : 24,305,221.63 = 9,877,228.11 : x
  2. Step 2: Convert to fraction form
    17,612,351.87/24,305,221.63 = 9,877,228.11/x
  3. Step 3: Cross multiply
    17,612,351.87x = 24,305,221.63 × 9,877,228.11
  4. Step 4: Simplify right side
    17,612,351.87x = 240,068,218,303,616
  5. Step 5: Solve for x
    x = 240,068,218,303,616/17,612,351.87
  6. Step 6: Final answer
    x = 13,630,673.53

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1.5x scale

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.