Home / 16,499,244.16-22,769,112.32-9,256,055.68

Finding the Fourth Proportional to 16,499,244.16, 22,769,112.32 and 9,256,055.68

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Solution

The fourth proportional to 16,499,244.16, 22,769,112.32 and 9,256,055.68 is: 12,773,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,499,244.16 : 22,769,112.32 = 9,256,055.68 : x
  2. Step 2: Convert to fraction form
    16,499,244.16/22,769,112.32 = 9,256,055.68/x
  3. Step 3: Cross multiply
    16,499,244.16x = 22,769,112.32 × 9,256,055.68
  4. Step 4: Simplify right side
    16,499,244.16x = 210,752,171,418,093.97
  5. Step 5: Solve for x
    x = 210,752,171,418,093.97/16,499,244.16
  6. Step 6: Final answer
    x = 12,773,444.01

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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.