Home / 27,163,594.76-37,486,469.94-14,940,772.52

Finding the Fourth Proportional to 27,163,594.76, 37,486,469.94 and 14,940,772.52

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Solution

The fourth proportional to 27,163,594.76, 37,486,469.94 and 14,940,772.52 is: 20,618,656.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,163,594.76 : 37,486,469.94 = 14,940,772.52 : x
  2. Step 2: Convert to fraction form
    27,163,594.76/37,486,469.94 = 14,940,772.52/x
  3. Step 3: Cross multiply
    27,163,594.76x = 37,486,469.94 × 14,940,772.52
  4. Step 4: Simplify right side
    27,163,594.76x = 560,076,819,951,358
  5. Step 5: Solve for x
    x = 560,076,819,951,358/27,163,594.76
  6. Step 6: Final answer
    x = 20,618,656.14

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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.