Home / 26,613,798.32-36,725,519.40-15,010,671.44

Finding the Fourth Proportional to 26,613,798.32, 36,725,519.40 and 15,010,671.44

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Solution

The fourth proportional to 26,613,798.32, 36,725,519.40 and 15,010,671.44 is: 20,713,867.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,613,798.32 : 36,725,519.40 = 15,010,671.44 : x
  2. Step 2: Convert to fraction form
    26,613,798.32/36,725,519.40 = 15,010,671.44/x
  3. Step 3: Cross multiply
    26,613,798.32x = 36,725,519.40 × 15,010,671.44
  4. Step 4: Simplify right side
    26,613,798.32x = 551,274,705,176,745.88
  5. Step 5: Solve for x
    x = 551,274,705,176,745.88/26,613,798.32
  6. Step 6: Final answer
    x = 20,713,867.99

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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.