Home / 177,899,281.20-266,848,921.80-63,013,546.80

Finding the Fourth Proportional to 177,899,281.20, 266,848,921.80 and 63,013,546.80

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Solution

The fourth proportional to 177,899,281.20, 266,848,921.80 and 63,013,546.80 is: 94,520,320.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,899,281.20 : 266,848,921.80 = 63,013,546.80 : x
  2. Step 2: Convert to fraction form
    177,899,281.20/266,848,921.80 = 63,013,546.80/x
  3. Step 3: Cross multiply
    177,899,281.20x = 266,848,921.80 × 63,013,546.80
  4. Step 4: Simplify right side
    177,899,281.20x = 16,815,097,022,373,840
  5. Step 5: Solve for x
    x = 16,815,097,022,373,840/177,899,281.20
  6. Step 6: Final answer
    x = 94,520,320.20

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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.