Home / 1,073,149,650,682.20-1,609,553,885,772.30-356,794,014,547.76

Finding the Fourth Proportional to 1,073,149,650,682.20, 1,609,553,885,772.30 and 356,794,014,547.76

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Solution

The fourth proportional to 1,073,149,650,682.20, 1,609,553,885,772.30 and 356,794,014,547.76 is: 535,134,305,052.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,149,650,682.20 : 1,609,553,885,772.30 = 356,794,014,547.76 : x
  2. Step 2: Convert to fraction form
    1,073,149,650,682.20/1,609,553,885,772.30 = 356,794,014,547.76/x
  3. Step 3: Cross multiply
    1,073,149,650,682.20x = 1,609,553,885,772.30 × 356,794,014,547.76
  4. Step 4: Simplify right side
    1,073,149,650,682.20x = 574,279,192,535,645,678,469,120
  5. Step 5: Solve for x
    x = 574,279,192,535,645,678,469,120/1,073,149,650,682.20
  6. Step 6: Final answer
    x = 535,134,305,052.96

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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.