Home / 22,356,077.10-33,534,115.65-19,521,725.10

Finding the Fourth Proportional to 22,356,077.10, 33,534,115.65 and 19,521,725.10

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Solution

The fourth proportional to 22,356,077.10, 33,534,115.65 and 19,521,725.10 is: 29,282,587.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,077.10 : 33,534,115.65 = 19,521,725.10 : x
  2. Step 2: Convert to fraction form
    22,356,077.10/33,534,115.65 = 19,521,725.10/x
  3. Step 3: Cross multiply
    22,356,077.10x = 33,534,115.65 × 19,521,725.10
  4. Step 4: Simplify right side
    22,356,077.10x = 654,643,787,190,907.88
  5. Step 5: Solve for x
    x = 654,643,787,190,907.88/22,356,077.10
  6. Step 6: Final answer
    x = 29,282,587.65

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1.5x scale

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.