Home / 4,667,194,877.40-6,996,412,872.90-1,761,102,538.20

Finding the Fourth Proportional to 4,667,194,877.40, 6,996,412,872.90 and 1,761,102,538.20

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Solution

The fourth proportional to 4,667,194,877.40, 6,996,412,872.90 and 1,761,102,538.20 is: 2,640,001,283.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,194,877.40 : 6,996,412,872.90 = 1,761,102,538.20 : x
  2. Step 2: Convert to fraction form
    4,667,194,877.40/6,996,412,872.90 = 1,761,102,538.20/x
  3. Step 3: Cross multiply
    4,667,194,877.40x = 6,996,412,872.90 × 1,761,102,538.20
  4. Step 4: Simplify right side
    4,667,194,877.40x = 12,321,400,468,759,343,104
  5. Step 5: Solve for x
    x = 12,321,400,468,759,343,104/4,667,194,877.40
  6. Step 6: Final answer
    x = 2,640,001,283.95

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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.