Home / 1,073,149,650,674.50-1,609,553,885,760.90-356,794,014,540.14

Finding the Fourth Proportional to 1,073,149,650,674.50, 1,609,553,885,760.90 and 356,794,014,540.14

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Solution

The fourth proportional to 1,073,149,650,674.50, 1,609,553,885,760.90 and 356,794,014,540.14 is: 535,134,305,041.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,149,650,674.50 : 1,609,553,885,760.90 = 356,794,014,540.14 : x
  2. Step 2: Convert to fraction form
    1,073,149,650,674.50/1,609,553,885,760.90 = 356,794,014,540.14/x
  3. Step 3: Cross multiply
    1,073,149,650,674.50x = 1,609,553,885,760.90 × 356,794,014,540.14
  4. Step 4: Simplify right side
    1,073,149,650,674.50x = 574,279,192,519,313,394,237,440
  5. Step 5: Solve for x
    x = 574,279,192,519,313,394,237,440/1,073,149,650,674.50
  6. Step 6: Final answer
    x = 535,134,305,041.58

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Double scale
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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.