Home / 23,408,353.20-35,112,529.80-7,452,001.20

Finding the Fourth Proportional to 23,408,353.20, 35,112,529.80 and 7,452,001.20

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Solution

The fourth proportional to 23,408,353.20, 35,112,529.80 and 7,452,001.20 is: 11,178,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,408,353.20 : 35,112,529.80 = 7,452,001.20 : x
  2. Step 2: Convert to fraction form
    23,408,353.20/35,112,529.80 = 7,452,001.20/x
  3. Step 3: Cross multiply
    23,408,353.20x = 35,112,529.80 × 7,452,001.20
  4. Step 4: Simplify right side
    23,408,353.20x = 261,658,614,204,635.75
  5. Step 5: Solve for x
    x = 261,658,614,204,635.75/23,408,353.20
  6. Step 6: Final answer
    x = 11,178,001.80

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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.