Home / 32,123,069.88-44,310,362.22-19,061,722.68

Finding the Fourth Proportional to 32,123,069.88, 44,310,362.22 and 19,061,722.68

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Solution

The fourth proportional to 32,123,069.88, 44,310,362.22 and 19,061,722.68 is: 26,293,621.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,123,069.88 : 44,310,362.22 = 19,061,722.68 : x
  2. Step 2: Convert to fraction form
    32,123,069.88/44,310,362.22 = 19,061,722.68/x
  3. Step 3: Cross multiply
    32,123,069.88x = 44,310,362.22 × 19,061,722.68
  4. Step 4: Simplify right side
    32,123,069.88x = 844,631,836,487,989.12
  5. Step 5: Solve for x
    x = 844,631,836,487,989.12/32,123,069.88
  6. Step 6: Final answer
    x = 26,293,621.36

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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.