Home / 26,022,460.38-35,911,209.26-14,420,217.61

Finding the Fourth Proportional to 26,022,460.38, 35,911,209.26 and 14,420,217.61

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Solution

The fourth proportional to 26,022,460.38, 35,911,209.26 and 14,420,217.61 is: 19,900,018.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,460.38 : 35,911,209.26 = 14,420,217.61 : x
  2. Step 2: Convert to fraction form
    26,022,460.38/35,911,209.26 = 14,420,217.61/x
  3. Step 3: Cross multiply
    26,022,460.38x = 35,911,209.26 × 14,420,217.61
  4. Step 4: Simplify right side
    26,022,460.38x = 517,847,452,248,386.69
  5. Step 5: Solve for x
    x = 517,847,452,248,386.69/26,022,460.38
  6. Step 6: Final answer
    x = 19,900,018.86

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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.