Home / 365,563,264.17-548,324,712.39-267,295,671.39

Finding the Fourth Proportional to 365,563,264.17, 548,324,712.39 and 267,295,671.39

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Solution

The fourth proportional to 365,563,264.17, 548,324,712.39 and 267,295,671.39 is: 400,928,748.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,563,264.17 : 548,324,712.39 = 267,295,671.39 : x
  2. Step 2: Convert to fraction form
    365,563,264.17/548,324,712.39 = 267,295,671.39/x
  3. Step 3: Cross multiply
    365,563,264.17x = 548,324,712.39 × 267,295,671.39
  4. Step 4: Simplify right side
    365,563,264.17x = 146,564,822,141,072,256
  5. Step 5: Solve for x
    x = 146,564,822,141,072,256/365,563,264.17
  6. Step 6: Final answer
    x = 400,928,748.88

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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.