Home / 133,157,080,405.44-183,776,667,153-104,823,943,876.85

Finding the Fourth Proportional to 133,157,080,405.44, 183,776,667,153 and 104,823,943,876.85

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Solution

The fourth proportional to 133,157,080,405.44, 183,776,667,153 and 104,823,943,876.85 is: 144,672,705,235.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,157,080,405.44 : 183,776,667,153 = 104,823,943,876.85 : x
  2. Step 2: Convert to fraction form
    133,157,080,405.44/183,776,667,153 = 104,823,943,876.85/x
  3. Step 3: Cross multiply
    133,157,080,405.44x = 183,776,667,153 × 104,823,943,876.85
  4. Step 4: Simplify right side
    133,157,080,405.44x = 19,264,195,043,520,615,022,592
  5. Step 5: Solve for x
    x = 19,264,195,043,520,615,022,592/133,157,080,405.44
  6. Step 6: Final answer
    x = 144,672,705,235.54

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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.