Home / 17,975,297.02-26,963,142.39-5,195,912.44

Finding the Fourth Proportional to 17,975,297.02, 26,963,142.39 and 5,195,912.44

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Solution

The fourth proportional to 17,975,297.02, 26,963,142.39 and 5,195,912.44 is: 7,793,925.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,975,297.02 : 26,963,142.39 = 5,195,912.44 : x
  2. Step 2: Convert to fraction form
    17,975,297.02/26,963,142.39 = 5,195,912.44/x
  3. Step 3: Cross multiply
    17,975,297.02x = 26,963,142.39 × 5,195,912.44
  4. Step 4: Simplify right side
    17,975,297.02x = 140,098,126,898,284.48
  5. Step 5: Solve for x
    x = 140,098,126,898,284.48/17,975,297.02
  6. Step 6: Final answer
    x = 7,793,925.56

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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.