Home / 136,099,104,014.90-204,148,656,022.34-117,753,218,318.90

Finding the Fourth Proportional to 136,099,104,014.90, 204,148,656,022.34 and 117,753,218,318.90

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Solution

The fourth proportional to 136,099,104,014.90, 204,148,656,022.34 and 117,753,218,318.90 is: 176,629,827,478.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,099,104,014.90 : 204,148,656,022.34 = 117,753,218,318.90 : x
  2. Step 2: Convert to fraction form
    136,099,104,014.90/204,148,656,022.34 = 117,753,218,318.90/x
  3. Step 3: Cross multiply
    136,099,104,014.90x = 204,148,656,022.34 × 117,753,218,318.90
  4. Step 4: Simplify right side
    136,099,104,014.90x = 24,039,161,262,108,619,833,344
  5. Step 5: Solve for x
    x = 24,039,161,262,108,619,833,344/136,099,104,014.90
  6. Step 6: Final answer
    x = 176,629,827,478.34

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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.