Home / 22,393,588.76-33,595,713.76-7,247,520.28

Finding the Fourth Proportional to 22,393,588.76, 33,595,713.76 and 7,247,520.28

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Solution

The fourth proportional to 22,393,588.76, 33,595,713.76 and 7,247,520.28 is: 10,873,005.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,393,588.76 : 33,595,713.76 = 7,247,520.28 : x
  2. Step 2: Convert to fraction form
    22,393,588.76/33,595,713.76 = 7,247,520.28/x
  3. Step 3: Cross multiply
    22,393,588.76x = 33,595,713.76 × 7,247,520.28
  4. Step 4: Simplify right side
    22,393,588.76x = 243,485,616,796,675.03
  5. Step 5: Solve for x
    x = 243,485,616,796,675.03/22,393,588.76
  6. Step 6: Final answer
    x = 10,873,005.64

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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.