Home / 22,739,584.20-34,109,376.30-9,099,265.20

Finding the Fourth Proportional to 22,739,584.20, 34,109,376.30 and 9,099,265.20

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Solution

The fourth proportional to 22,739,584.20, 34,109,376.30 and 9,099,265.20 is: 13,648,897.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,739,584.20 : 34,109,376.30 = 9,099,265.20 : x
  2. Step 2: Convert to fraction form
    22,739,584.20/34,109,376.30 = 9,099,265.20/x
  3. Step 3: Cross multiply
    22,739,584.20x = 34,109,376.30 × 9,099,265.20
  4. Step 4: Simplify right side
    22,739,584.20x = 310,370,260,760,294.69
  5. Step 5: Solve for x
    x = 310,370,260,760,294.69/22,739,584.20
  6. Step 6: Final answer
    x = 13,648,897.80

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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.