Home / 33,253,110,993.42-45,888,927,842.57-18,010,823,591.34

Finding the Fourth Proportional to 33,253,110,993.42, 45,888,927,842.57 and 18,010,823,591.34

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Solution

The fourth proportional to 33,253,110,993.42, 45,888,927,842.57 and 18,010,823,591.34 is: 24,854,738,683.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,253,110,993.42 : 45,888,927,842.57 = 18,010,823,591.34 : x
  2. Step 2: Convert to fraction form
    33,253,110,993.42/45,888,927,842.57 = 18,010,823,591.34/x
  3. Step 3: Cross multiply
    33,253,110,993.42x = 45,888,927,842.57 × 18,010,823,591.34
  4. Step 4: Simplify right side
    33,253,110,993.42x = 826,497,384,168,168,751,104
  5. Step 5: Solve for x
    x = 826,497,384,168,168,751,104/33,253,110,993.42
  6. Step 6: Final answer
    x = 24,854,738,683.90

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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.