Home / 26,711,356.64-36,861,310.41-14,950,621.50

Finding the Fourth Proportional to 26,711,356.64, 36,861,310.41 and 14,950,621.50

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Solution

The fourth proportional to 26,711,356.64, 36,861,310.41 and 14,950,621.50 is: 20,631,655.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,711,356.64 : 36,861,310.41 = 14,950,621.50 : x
  2. Step 2: Convert to fraction form
    26,711,356.64/36,861,310.41 = 14,950,621.50/x
  3. Step 3: Cross multiply
    26,711,356.64x = 36,861,310.41 × 14,950,621.50
  4. Step 4: Simplify right side
    26,711,356.64x = 551,099,499,933,919.75
  5. Step 5: Solve for x
    x = 551,099,499,933,919.75/26,711,356.64
  6. Step 6: Final answer
    x = 20,631,655.19

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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.