Home / 22,637,296.14-33,963,694.38-9,678,107.34

Finding the Fourth Proportional to 22,637,296.14, 33,963,694.38 and 9,678,107.34

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Solution

The fourth proportional to 22,637,296.14, 33,963,694.38 and 9,678,107.34 is: 14,520,474.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,637,296.14 : 33,963,694.38 = 9,678,107.34 : x
  2. Step 2: Convert to fraction form
    22,637,296.14/33,963,694.38 = 9,678,107.34/x
  3. Step 3: Cross multiply
    22,637,296.14x = 33,963,694.38 × 9,678,107.34
  4. Step 4: Simplify right side
    22,637,296.14x = 328,704,279,872,594.75
  5. Step 5: Solve for x
    x = 328,704,279,872,594.75/22,637,296.14
  6. Step 6: Final answer
    x = 14,520,474.43

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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.