Home / 22,010,231.20-32,987,353.20-10,626,167.20

Finding the Fourth Proportional to 22,010,231.20, 32,987,353.20 and 10,626,167.20

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Solution

The fourth proportional to 22,010,231.20, 32,987,353.20 and 10,626,167.20 is: 15,925,735.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,010,231.20 : 32,987,353.20 = 10,626,167.20 : x
  2. Step 2: Convert to fraction form
    22,010,231.20/32,987,353.20 = 10,626,167.20/x
  3. Step 3: Cross multiply
    22,010,231.20x = 32,987,353.20 × 10,626,167.20
  4. Step 4: Simplify right side
    22,010,231.20x = 350,529,130,588,655
  5. Step 5: Solve for x
    x = 350,529,130,588,655/22,010,231.20
  6. Step 6: Final answer
    x = 15,925,735.96

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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.