Home / 33,334,110,902.88-45,980,148,765.60-19,776,149,251.20

Finding the Fourth Proportional to 33,334,110,902.88, 45,980,148,765.60 and 19,776,149,251.20

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Solution

The fourth proportional to 33,334,110,902.88, 45,980,148,765.60 and 19,776,149,251.20 is: 27,278,672,205.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,334,110,902.88 : 45,980,148,765.60 = 19,776,149,251.20 : x
  2. Step 2: Convert to fraction form
    33,334,110,902.88/45,980,148,765.60 = 19,776,149,251.20/x
  3. Step 3: Cross multiply
    33,334,110,902.88x = 45,980,148,765.60 × 19,776,149,251.20
  4. Step 4: Simplify right side
    33,334,110,902.88x = 909,310,284,580,885,102,592
  5. Step 5: Solve for x
    x = 909,310,284,580,885,102,592/33,334,110,902.88
  6. Step 6: Final answer
    x = 27,278,672,205.48

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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.