Home / 26,951,019.90-40,426,529.85-14,815,794.30

Finding the Fourth Proportional to 26,951,019.90, 40,426,529.85 and 14,815,794.30

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Solution

The fourth proportional to 26,951,019.90, 40,426,529.85 and 14,815,794.30 is: 22,223,691.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,951,019.90 : 40,426,529.85 = 14,815,794.30 : x
  2. Step 2: Convert to fraction form
    26,951,019.90/40,426,529.85 = 14,815,794.30/x
  3. Step 3: Cross multiply
    26,951,019.90x = 40,426,529.85 × 14,815,794.30
  4. Step 4: Simplify right side
    26,951,019.90x = 598,951,150,520,409.88
  5. Step 5: Solve for x
    x = 598,951,150,520,409.88/26,951,019.90
  6. Step 6: Final answer
    x = 22,223,691.45

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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.