Home / 22,709,228.56-34,051,239.96-7,554,887.44

Finding the Fourth Proportional to 22,709,228.56, 34,051,239.96 and 7,554,887.44

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Solution

The fourth proportional to 22,709,228.56, 34,051,239.96 and 7,554,887.44 is: 11,328,138.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,709,228.56 : 34,051,239.96 = 7,554,887.44 : x
  2. Step 2: Convert to fraction form
    22,709,228.56/34,051,239.96 = 7,554,887.44/x
  3. Step 3: Cross multiply
    22,709,228.56x = 34,051,239.96 × 7,554,887.44
  4. Step 4: Simplify right side
    22,709,228.56x = 257,253,285,090,230.12
  5. Step 5: Solve for x
    x = 257,253,285,090,230.12/22,709,228.56
  6. Step 6: Final answer
    x = 11,328,138.44

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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.