Home / 26,788,242.12-36,967,514.31-14,565,099.12

Finding the Fourth Proportional to 26,788,242.12, 36,967,514.31 and 14,565,099.12

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Solution

The fourth proportional to 26,788,242.12, 36,967,514.31 and 14,565,099.12 is: 20,099,695.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,788,242.12 : 36,967,514.31 = 14,565,099.12 : x
  2. Step 2: Convert to fraction form
    26,788,242.12/36,967,514.31 = 14,565,099.12/x
  3. Step 3: Cross multiply
    26,788,242.12x = 36,967,514.31 × 14,565,099.12
  4. Step 4: Simplify right side
    26,788,242.12x = 538,435,510,145,168.44
  5. Step 5: Solve for x
    x = 538,435,510,145,168.44/26,788,242.12
  6. Step 6: Final answer
    x = 20,099,695.52

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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.