Home / 40,633,587,370.70-60,958,230,258.14-15,449,346,131.71

Finding the Fourth Proportional to 40,633,587,370.70, 60,958,230,258.14 and 15,449,346,131.71

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Solution

The fourth proportional to 40,633,587,370.70, 60,958,230,258.14 and 15,449,346,131.71 is: 23,177,003,552.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,633,587,370.70 : 60,958,230,258.14 = 15,449,346,131.71 : x
  2. Step 2: Convert to fraction form
    40,633,587,370.70/60,958,230,258.14 = 15,449,346,131.71/x
  3. Step 3: Cross multiply
    40,633,587,370.70x = 60,958,230,258.14 × 15,449,346,131.71
  4. Step 4: Simplify right side
    40,633,587,370.70x = 941,764,798,834,468,061,184
  5. Step 5: Solve for x
    x = 941,764,798,834,468,061,184/40,633,587,370.70
  6. Step 6: Final answer
    x = 23,177,003,552.33

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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.