Home / 40,633,587,835.22-60,958,230,954.15-15,449,346,595.46

Finding the Fourth Proportional to 40,633,587,835.22, 60,958,230,954.15 and 15,449,346,595.46

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Solution

The fourth proportional to 40,633,587,835.22, 60,958,230,954.15 and 15,449,346,595.46 is: 23,177,004,247.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,633,587,835.22 : 60,958,230,954.15 = 15,449,346,595.46 : x
  2. Step 2: Convert to fraction form
    40,633,587,835.22/60,958,230,954.15 = 15,449,346,595.46/x
  3. Step 3: Cross multiply
    40,633,587,835.22x = 60,958,230,954.15 × 15,449,346,595.46
  4. Step 4: Simplify right side
    40,633,587,835.22x = 941,764,837,856,761,610,240
  5. Step 5: Solve for x
    x = 941,764,837,856,761,610,240/40,633,587,835.22
  6. Step 6: Final answer
    x = 23,177,004,247.71

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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.