Home / 1,099,412,233,268.30-1,649,356,918,422.20-334,480,504,244.72

Finding the Fourth Proportional to 1,099,412,233,268.30, 1,649,356,918,422.20 and 334,480,504,244.72

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Solution

The fourth proportional to 1,099,412,233,268.30, 1,649,356,918,422.20 and 334,480,504,244.72 is: 501,793,337,439.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,412,233,268.30 : 1,649,356,918,422.20 = 334,480,504,244.72 : x
  2. Step 2: Convert to fraction form
    1,099,412,233,268.30/1,649,356,918,422.20 = 334,480,504,244.72/x
  3. Step 3: Cross multiply
    1,099,412,233,268.30x = 1,649,356,918,422.20 × 334,480,504,244.72
  4. Step 4: Simplify right side
    1,099,412,233,268.30x = 551,677,733,753,374,875,058,176
  5. Step 5: Solve for x
    x = 551,677,733,753,374,875,058,176/1,099,412,233,268.30
  6. Step 6: Final answer
    x = 501,793,337,439.37

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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.