Home / 2,771,760,019.64-4,156,279,538.58-1,371,126,006.20

Finding the Fourth Proportional to 2,771,760,019.64, 4,156,279,538.58 and 1,371,126,006.20

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Solution

The fourth proportional to 2,771,760,019.64, 4,156,279,538.58 and 1,371,126,006.20 is: 2,056,016,005.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,760,019.64 : 4,156,279,538.58 = 1,371,126,006.20 : x
  2. Step 2: Convert to fraction form
    2,771,760,019.64/4,156,279,538.58 = 1,371,126,006.20/x
  3. Step 3: Cross multiply
    2,771,760,019.64x = 4,156,279,538.58 × 1,371,126,006.20
  4. Step 4: Simplify right side
    2,771,760,019.64x = 5,698,782,964,383,974,400
  5. Step 5: Solve for x
    x = 5,698,782,964,383,974,400/2,771,760,019.64
  6. Step 6: Final answer
    x = 2,056,016,005.72

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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.