Home / 27,648,206.20-41,472,309.30-25,128,782.20

Finding the Fourth Proportional to 27,648,206.20, 41,472,309.30 and 25,128,782.20

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Solution

The fourth proportional to 27,648,206.20, 41,472,309.30 and 25,128,782.20 is: 37,693,173.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648,206.20 : 41,472,309.30 = 25,128,782.20 : x
  2. Step 2: Convert to fraction form
    27,648,206.20/41,472,309.30 = 25,128,782.20/x
  3. Step 3: Cross multiply
    27,648,206.20x = 41,472,309.30 × 25,128,782.20
  4. Step 4: Simplify right side
    27,648,206.20x = 1,042,148,627,730,734.38
  5. Step 5: Solve for x
    x = 1,042,148,627,730,734.38/27,648,206.20
  6. Step 6: Final answer
    x = 37,693,173.30

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1.5x scale

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.