Home / 5,364,474,321.65-8,046,098,525.97-1,434,486,948.48

Finding the Fourth Proportional to 5,364,474,321.65, 8,046,098,525.97 and 1,434,486,948.48

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Solution

The fourth proportional to 5,364,474,321.65, 8,046,098,525.97 and 1,434,486,948.48 is: 2,151,566,515.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,474,321.65 : 8,046,098,525.97 = 1,434,486,948.48 : x
  2. Step 2: Convert to fraction form
    5,364,474,321.65/8,046,098,525.97 = 1,434,486,948.48/x
  3. Step 3: Cross multiply
    5,364,474,321.65x = 8,046,098,525.97 × 1,434,486,948.48
  4. Step 4: Simplify right side
    5,364,474,321.65x = 11,542,023,321,688,131,584
  5. Step 5: Solve for x
    x = 11,542,023,321,688,131,584/5,364,474,321.65
  6. Step 6: Final answer
    x = 2,151,566,515.12

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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.