Home / 23,334,817.20-34,991,728.20-8,953,105.20

Finding the Fourth Proportional to 23,334,817.20, 34,991,728.20 and 8,953,105.20

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Solution

The fourth proportional to 23,334,817.20, 34,991,728.20 and 8,953,105.20 is: 13,425,630.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,334,817.20 : 34,991,728.20 = 8,953,105.20 : x
  2. Step 2: Convert to fraction form
    23,334,817.20/34,991,728.20 = 8,953,105.20/x
  3. Step 3: Cross multiply
    23,334,817.20x = 34,991,728.20 × 8,953,105.20
  4. Step 4: Simplify right side
    23,334,817.20x = 313,284,623,704,406.62
  5. Step 5: Solve for x
    x = 313,284,623,704,406.62/23,334,817.20
  6. Step 6: Final answer
    x = 13,425,630.08

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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.