Home / 3,359,024,246.76-4,635,455,456-1,873,912,373.88

Finding the Fourth Proportional to 3,359,024,246.76, 4,635,455,456 and 1,873,912,373.88

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Solution

The fourth proportional to 3,359,024,246.76, 4,635,455,456 and 1,873,912,373.88 is: 2,586,000,189.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,024,246.76 : 4,635,455,456 = 1,873,912,373.88 : x
  2. Step 2: Convert to fraction form
    3,359,024,246.76/4,635,455,456 = 1,873,912,373.88/x
  3. Step 3: Cross multiply
    3,359,024,246.76x = 4,635,455,456 × 1,873,912,373.88
  4. Step 4: Simplify right side
    3,359,024,246.76x = 8,686,437,337,567,958,016
  5. Step 5: Solve for x
    x = 8,686,437,337,567,958,016/3,359,024,246.76
  6. Step 6: Final answer
    x = 2,586,000,189.18

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.