Home / 33,051,855.60-49,577,783.40-32,839,279.20

Finding the Fourth Proportional to 33,051,855.60, 49,577,783.40 and 32,839,279.20

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Solution

The fourth proportional to 33,051,855.60, 49,577,783.40 and 32,839,279.20 is: 49,258,918.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,051,855.60 : 49,577,783.40 = 32,839,279.20 : x
  2. Step 2: Convert to fraction form
    33,051,855.60/49,577,783.40 = 32,839,279.20/x
  3. Step 3: Cross multiply
    33,051,855.60x = 49,577,783.40 × 32,839,279.20
  4. Step 4: Simplify right side
    33,051,855.60x = 1,628,098,671,189,725.25
  5. Step 5: Solve for x
    x = 1,628,098,671,189,725.25/33,051,855.60
  6. Step 6: Final answer
    x = 49,258,918.80

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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.