Home / 16,861,182.23-23,268,995.46-10,333,550.32

Finding the Fourth Proportional to 16,861,182.23, 23,268,995.46 and 10,333,550.32

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Solution

The fourth proportional to 16,861,182.23, 23,268,995.46 and 10,333,550.32 is: 14,260,645.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,861,182.23 : 23,268,995.46 = 10,333,550.32 : x
  2. Step 2: Convert to fraction form
    16,861,182.23/23,268,995.46 = 10,333,550.32/x
  3. Step 3: Cross multiply
    16,861,182.23x = 23,268,995.46 × 10,333,550.32
  4. Step 4: Simplify right side
    16,861,182.23x = 240,451,335,423,589.09
  5. Step 5: Solve for x
    x = 240,451,335,423,589.09/16,861,182.23
  6. Step 6: Final answer
    x = 14,260,645.08

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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.