Home / 36,580,416,846.49-54,873,269,868.61-15,311,474,658.58

Finding the Fourth Proportional to 36,580,416,846.49, 54,873,269,868.61 and 15,311,474,658.58

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Solution

The fourth proportional to 36,580,416,846.49, 54,873,269,868.61 and 15,311,474,658.58 is: 22,968,318,938.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,580,416,846.49 : 54,873,269,868.61 = 15,311,474,658.58 : x
  2. Step 2: Convert to fraction form
    36,580,416,846.49/54,873,269,868.61 = 15,311,474,658.58/x
  3. Step 3: Cross multiply
    36,580,416,846.49x = 54,873,269,868.61 × 15,311,474,658.58
  4. Step 4: Simplify right side
    36,580,416,846.49x = 840,190,681,026,643,492,864
  5. Step 5: Solve for x
    x = 840,190,681,026,643,492,864/36,580,416,846.49
  6. Step 6: Final answer
    x = 22,968,318,938.31

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1.5x scale

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.