Home / 36,304,056.58-50,099,608.55-19,784,185.76

Finding the Fourth Proportional to 36,304,056.58, 50,099,608.55 and 19,784,185.76

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Solution

The fourth proportional to 36,304,056.58, 50,099,608.55 and 19,784,185.76 is: 27,302,182.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,056.58 : 50,099,608.55 = 19,784,185.76 : x
  2. Step 2: Convert to fraction form
    36,304,056.58/50,099,608.55 = 19,784,185.76/x
  3. Step 3: Cross multiply
    36,304,056.58x = 50,099,608.55 × 19,784,185.76
  4. Step 4: Simplify right side
    36,304,056.58x = 991,179,962,056,484.25
  5. Step 5: Solve for x
    x = 991,179,962,056,484.25/36,304,056.58
  6. Step 6: Final answer
    x = 27,302,182.05

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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.