Home / 2,088,362,682,200.70-3,132,543,286,010.90-558,499,221,946.90

Finding the Fourth Proportional to 2,088,362,682,200.70, 3,132,543,286,010.90 and 558,499,221,946.90

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Solution

The fourth proportional to 2,088,362,682,200.70, 3,132,543,286,010.90 and 558,499,221,946.90 is: 837,748,635,743.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,362,682,200.70 : 3,132,543,286,010.90 = 558,499,221,946.90 : x
  2. Step 2: Convert to fraction form
    2,088,362,682,200.70/3,132,543,286,010.90 = 558,499,221,946.90/x
  3. Step 3: Cross multiply
    2,088,362,682,200.70x = 3,132,543,286,010.90 × 558,499,221,946.90
  4. Step 4: Simplify right side
    2,088,362,682,200.70x = 1,749,522,987,952,073,078,734,848
  5. Step 5: Solve for x
    x = 1,749,522,987,952,073,078,734,848/2,088,362,682,200.70
  6. Step 6: Final answer
    x = 837,748,635,743.88

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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.