Home / 22,019,979.35-33,029,969.06-22,019,979.35

Finding the Fourth Proportional to 22,019,979.35, 33,029,969.06 and 22,019,979.35

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Solution

The fourth proportional to 22,019,979.35, 33,029,969.06 and 22,019,979.35 is: 33,029,969.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,979.35 : 33,029,969.06 = 22,019,979.35 : x
  2. Step 2: Convert to fraction form
    22,019,979.35/33,029,969.06 = 22,019,979.35/x
  3. Step 3: Cross multiply
    22,019,979.35x = 33,029,969.06 × 22,019,979.35
  4. Step 4: Simplify right side
    22,019,979.35x = 727,319,236,632,338.88
  5. Step 5: Solve for x
    x = 727,319,236,632,338.88/22,019,979.35
  6. Step 6: Final answer
    x = 33,029,969.06

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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.