Home / 23,334,595.20-35,001,662.40-7,378,243.20

Finding the Fourth Proportional to 23,334,595.20, 35,001,662.40 and 7,378,243.20

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Solution

The fourth proportional to 23,334,595.20, 35,001,662.40 and 7,378,243.20 is: 11,067,291.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,334,595.20 : 35,001,662.40 = 7,378,243.20 : x
  2. Step 2: Convert to fraction form
    23,334,595.20/35,001,662.40 = 7,378,243.20/x
  3. Step 3: Cross multiply
    23,334,595.20x = 35,001,662.40 × 7,378,243.20
  4. Step 4: Simplify right side
    23,334,595.20x = 258,250,777,591,495.69
  5. Step 5: Solve for x
    x = 258,250,777,591,495.69/23,334,595.20
  6. Step 6: Final answer
    x = 11,067,291.95

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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.