Home / 43,116,089.53-64,625,924.26-22,647,971.56

Finding the Fourth Proportional to 43,116,089.53, 64,625,924.26 and 22,647,971.56

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Solution

The fourth proportional to 43,116,089.53, 64,625,924.26 and 22,647,971.56 is: 33,946,633.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,116,089.53 : 64,625,924.26 = 22,647,971.56 : x
  2. Step 2: Convert to fraction form
    43,116,089.53/64,625,924.26 = 22,647,971.56/x
  3. Step 3: Cross multiply
    43,116,089.53x = 64,625,924.26 × 22,647,971.56
  4. Step 4: Simplify right side
    43,116,089.53x = 1,463,646,094,679,194
  5. Step 5: Solve for x
    x = 1,463,646,094,679,194/43,116,089.53
  6. Step 6: Final answer
    x = 33,946,633.63

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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.