Home / 26,029,861.96-35,923,359.18-14,431,063.72

Finding the Fourth Proportional to 26,029,861.96, 35,923,359.18 and 14,431,063.72

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Solution

The fourth proportional to 26,029,861.96, 35,923,359.18 and 14,431,063.72 is: 19,916,059.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,029,861.96 : 35,923,359.18 = 14,431,063.72 : x
  2. Step 2: Convert to fraction form
    26,029,861.96/35,923,359.18 = 14,431,063.72/x
  3. Step 3: Cross multiply
    26,029,861.96x = 35,923,359.18 × 14,431,063.72
  4. Step 4: Simplify right side
    26,029,861.96x = 518,412,285,363,027
  5. Step 5: Solve for x
    x = 518,412,285,363,027/26,029,861.96
  6. Step 6: Final answer
    x = 19,916,059.72

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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.