Home / 84,259,057,140.20-126,409,659,270.55-24,567,719,405.34

Finding the Fourth Proportional to 84,259,057,140.20, 126,409,659,270.55 and 24,567,719,405.34

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Solution

The fourth proportional to 84,259,057,140.20, 126,409,659,270.55 and 24,567,719,405.34 is: 36,857,723,602.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,259,057,140.20 : 126,409,659,270.55 = 24,567,719,405.34 : x
  2. Step 2: Convert to fraction form
    84,259,057,140.20/126,409,659,270.55 = 24,567,719,405.34/x
  3. Step 3: Cross multiply
    84,259,057,140.20x = 126,409,659,270.55 × 24,567,719,405.34
  4. Step 4: Simplify right side
    84,259,057,140.20x = 3,105,597,039,083,887,525,888
  5. Step 5: Solve for x
    x = 3,105,597,039,083,887,525,888/84,259,057,140.20
  6. Step 6: Final answer
    x = 36,857,723,602.54

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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.