Home / 27,648,015.70-41,472,023.55-14,043,126.10

Finding the Fourth Proportional to 27,648,015.70, 41,472,023.55 and 14,043,126.10

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Solution

The fourth proportional to 27,648,015.70, 41,472,023.55 and 14,043,126.10 is: 21,064,689.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648,015.70 : 41,472,023.55 = 14,043,126.10 : x
  2. Step 2: Convert to fraction form
    27,648,015.70/41,472,023.55 = 14,043,126.10/x
  3. Step 3: Cross multiply
    27,648,015.70x = 41,472,023.55 × 14,043,126.10
  4. Step 4: Simplify right side
    27,648,015.70x = 582,396,856,334,819.62
  5. Step 5: Solve for x
    x = 582,396,856,334,819.62/27,648,015.70
  6. Step 6: Final answer
    x = 21,064,689.15

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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.