Home / 27,056,951.32-37,338,642.66-14,667,006.42

Finding the Fourth Proportional to 27,056,951.32, 37,338,642.66 and 14,667,006.42

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Solution

The fourth proportional to 27,056,951.32, 37,338,642.66 and 14,667,006.42 is: 20,240,495.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,056,951.32 : 37,338,642.66 = 14,667,006.42 : x
  2. Step 2: Convert to fraction form
    27,056,951.32/37,338,642.66 = 14,667,006.42/x
  3. Step 3: Cross multiply
    27,056,951.32x = 37,338,642.66 × 14,667,006.42
  4. Step 4: Simplify right side
    27,056,951.32x = 547,646,111,608,305.81
  5. Step 5: Solve for x
    x = 547,646,111,608,305.81/27,056,951.32
  6. Step 6: Final answer
    x = 20,240,495.88

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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.