Home / 36,447,874.60-50,298,157.08-19,929,066.28

Finding the Fourth Proportional to 36,447,874.60, 50,298,157.08 and 19,929,066.28

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Solution

The fourth proportional to 36,447,874.60, 50,298,157.08 and 19,929,066.28 is: 27,502,160.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,447,874.60 : 50,298,157.08 = 19,929,066.28 : x
  2. Step 2: Convert to fraction form
    36,447,874.60/50,298,157.08 = 19,929,066.28/x
  3. Step 3: Cross multiply
    36,447,874.60x = 50,298,157.08 × 19,929,066.28
  4. Step 4: Simplify right side
    36,447,874.60x = 1,002,395,306,209,171.25
  5. Step 5: Solve for x
    x = 1,002,395,306,209,171.25/36,447,874.60
  6. Step 6: Final answer
    x = 27,502,160.75

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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.