Home / 22,356,075.10-33,534,112.65-19,521,723.10

Finding the Fourth Proportional to 22,356,075.10, 33,534,112.65 and 19,521,723.10

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Solution

The fourth proportional to 22,356,075.10, 33,534,112.65 and 19,521,723.10 is: 29,282,584.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,075.10 : 33,534,112.65 = 19,521,723.10 : x
  2. Step 2: Convert to fraction form
    22,356,075.10/33,534,112.65 = 19,521,723.10/x
  3. Step 3: Cross multiply
    22,356,075.10x = 33,534,112.65 × 19,521,723.10
  4. Step 4: Simplify right side
    22,356,075.10x = 654,643,661,557,507.25
  5. Step 5: Solve for x
    x = 654,643,661,557,507.25/22,356,075.10
  6. Step 6: Final answer
    x = 29,282,584.65

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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.