Home / 27,575,335.68-41,381,896.32-9,624,439.68

Finding the Fourth Proportional to 27,575,335.68, 41,381,896.32 and 9,624,439.68

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Solution

The fourth proportional to 27,575,335.68, 41,381,896.32 and 9,624,439.68 is: 14,443,253.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,575,335.68 : 41,381,896.32 = 9,624,439.68 : x
  2. Step 2: Convert to fraction form
    27,575,335.68/41,381,896.32 = 9,624,439.68/x
  3. Step 3: Cross multiply
    27,575,335.68x = 41,381,896.32 × 9,624,439.68
  4. Step 4: Simplify right side
    27,575,335.68x = 398,277,564,975,853.94
  5. Step 5: Solve for x
    x = 398,277,564,975,853.94/27,575,335.68
  6. Step 6: Final answer
    x = 14,443,253.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.