Home / 26,711,356.14-36,861,309.72-14,950,621

Finding the Fourth Proportional to 26,711,356.14, 36,861,309.72 and 14,950,621

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Solution

The fourth proportional to 26,711,356.14, 36,861,309.72 and 14,950,621 is: 20,631,654.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,711,356.14 : 36,861,309.72 = 14,950,621 : x
  2. Step 2: Convert to fraction form
    26,711,356.14/36,861,309.72 = 14,950,621/x
  3. Step 3: Cross multiply
    26,711,356.14x = 36,861,309.72 × 14,950,621
  4. Step 4: Simplify right side
    26,711,356.14x = 551,099,471,187,336.12
  5. Step 5: Solve for x
    x = 551,099,471,187,336.12/26,711,356.14
  6. Step 6: Final answer
    x = 20,631,654.50

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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.