Home / 22,335,286.20-33,502,929.30-9,557,082.60

Finding the Fourth Proportional to 22,335,286.20, 33,502,929.30 and 9,557,082.60

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Solution

The fourth proportional to 22,335,286.20, 33,502,929.30 and 9,557,082.60 is: 14,335,623.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,335,286.20 : 33,502,929.30 = 9,557,082.60 : x
  2. Step 2: Convert to fraction form
    22,335,286.20/33,502,929.30 = 9,557,082.60/x
  3. Step 3: Cross multiply
    22,335,286.20x = 33,502,929.30 × 9,557,082.60
  4. Step 4: Simplify right side
    22,335,286.20x = 320,190,262,662,060.19
  5. Step 5: Solve for x
    x = 320,190,262,662,060.19/22,335,286.20
  6. Step 6: Final answer
    x = 14,335,623.90

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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.