Home / 48,296,072.24-66,642,526.32-32,649,137

Finding the Fourth Proportional to 48,296,072.24, 66,642,526.32 and 32,649,137

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Solution

The fourth proportional to 48,296,072.24, 66,642,526.32 and 32,649,137 is: 45,051,716.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,296,072.24 : 66,642,526.32 = 32,649,137 : x
  2. Step 2: Convert to fraction form
    48,296,072.24/66,642,526.32 = 32,649,137/x
  3. Step 3: Cross multiply
    48,296,072.24x = 66,642,526.32 × 32,649,137
  4. Step 4: Simplify right side
    48,296,072.24x = 2,175,820,971,847,785.75
  5. Step 5: Solve for x
    x = 2,175,820,971,847,785.75/48,296,072.24
  6. Step 6: Final answer
    x = 45,051,716.86

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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.