Home / 244,167,989.10-366,251,983.65-211,289,505.90

Finding the Fourth Proportional to 244,167,989.10, 366,251,983.65 and 211,289,505.90

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Solution

The fourth proportional to 244,167,989.10, 366,251,983.65 and 211,289,505.90 is: 316,934,258.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,167,989.10 : 366,251,983.65 = 211,289,505.90 : x
  2. Step 2: Convert to fraction form
    244,167,989.10/366,251,983.65 = 211,289,505.90/x
  3. Step 3: Cross multiply
    244,167,989.10x = 366,251,983.65 × 211,289,505.90
  4. Step 4: Simplify right side
    244,167,989.10x = 77,385,200,660,303,376
  5. Step 5: Solve for x
    x = 77,385,200,660,303,376/244,167,989.10
  6. Step 6: Final answer
    x = 316,934,258.85

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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.