Home / 311,036,934.64-466,552,206.46-179,795,702.03

Finding the Fourth Proportional to 311,036,934.64, 466,552,206.46 and 179,795,702.03

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Solution

The fourth proportional to 311,036,934.64, 466,552,206.46 and 179,795,702.03 is: 269,691,705.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    311,036,934.64 : 466,552,206.46 = 179,795,702.03 : x
  2. Step 2: Convert to fraction form
    311,036,934.64/466,552,206.46 = 179,795,702.03/x
  3. Step 3: Cross multiply
    311,036,934.64x = 466,552,206.46 × 179,795,702.03
  4. Step 4: Simplify right side
    311,036,934.64x = 83,884,081,492,280,592
  5. Step 5: Solve for x
    x = 83,884,081,492,280,592/311,036,934.64
  6. Step 6: Final answer
    x = 269,691,705.88

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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.