Home / 27,056,947.32-37,338,637.14-14,667,002.42

Finding the Fourth Proportional to 27,056,947.32, 37,338,637.14 and 14,667,002.42

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Solution

The fourth proportional to 27,056,947.32, 37,338,637.14 and 14,667,002.42 is: 20,240,490.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,056,947.32 : 37,338,637.14 = 14,667,002.42 : x
  2. Step 2: Convert to fraction form
    27,056,947.32/37,338,637.14 = 14,667,002.42/x
  3. Step 3: Cross multiply
    27,056,947.32x = 37,338,637.14 × 14,667,002.42
  4. Step 4: Simplify right side
    27,056,947.32x = 547,645,881,105,188.69
  5. Step 5: Solve for x
    x = 547,645,881,105,188.69/27,056,947.32
  6. Step 6: Final answer
    x = 20,240,490.35

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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.