Home / 32,777,392.68-45,232,546.95-18,093,063.66

Finding the Fourth Proportional to 32,777,392.68, 45,232,546.95 and 18,093,063.66

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Solution

The fourth proportional to 32,777,392.68, 45,232,546.95 and 18,093,063.66 is: 24,968,287.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,777,392.68 : 45,232,546.95 = 18,093,063.66 : x
  2. Step 2: Convert to fraction form
    32,777,392.68/45,232,546.95 = 18,093,063.66/x
  3. Step 3: Cross multiply
    32,777,392.68x = 45,232,546.95 × 18,093,063.66
  4. Step 4: Simplify right side
    32,777,392.68x = 818,395,351,470,288.88
  5. Step 5: Solve for x
    x = 818,395,351,470,288.88/32,777,392.68
  6. Step 6: Final answer
    x = 24,968,287.12

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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.