Home / 23,177,619.20-34,766,428.80-13,597,587.20

Finding the Fourth Proportional to 23,177,619.20, 34,766,428.80 and 13,597,587.20

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Solution

The fourth proportional to 23,177,619.20, 34,766,428.80 and 13,597,587.20 is: 20,396,380.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,177,619.20 : 34,766,428.80 = 13,597,587.20 : x
  2. Step 2: Convert to fraction form
    23,177,619.20/34,766,428.80 = 13,597,587.20/x
  3. Step 3: Cross multiply
    23,177,619.20x = 34,766,428.80 × 13,597,587.20
  4. Step 4: Simplify right side
    23,177,619.20x = 472,739,547,240,591.31
  5. Step 5: Solve for x
    x = 472,739,547,240,591.31/23,177,619.20
  6. Step 6: Final answer
    x = 20,396,380.80

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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.