Home / 27,024,836.55-37,294,103.19-14,634,732.50

Finding the Fourth Proportional to 27,024,836.55, 37,294,103.19 and 14,634,732.50

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Solution

The fourth proportional to 27,024,836.55, 37,294,103.19 and 14,634,732.50 is: 20,195,838.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,024,836.55 : 37,294,103.19 = 14,634,732.50 : x
  2. Step 2: Convert to fraction form
    27,024,836.55/37,294,103.19 = 14,634,732.50/x
  3. Step 3: Cross multiply
    27,024,836.55x = 37,294,103.19 × 14,634,732.50
  4. Step 4: Simplify right side
    27,024,836.55x = 545,789,224,013,046.62
  5. Step 5: Solve for x
    x = 545,789,224,013,046.62/27,024,836.55
  6. Step 6: Final answer
    x = 20,195,838.11

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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.