Home / 22,334,410.20-33,501,615.30-9,556,206.60

Finding the Fourth Proportional to 22,334,410.20, 33,501,615.30 and 9,556,206.60

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Solution

The fourth proportional to 22,334,410.20, 33,501,615.30 and 9,556,206.60 is: 14,334,309.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334,410.20 : 33,501,615.30 = 9,556,206.60 : x
  2. Step 2: Convert to fraction form
    22,334,410.20/33,501,615.30 = 9,556,206.60/x
  3. Step 3: Cross multiply
    22,334,410.20x = 33,501,615.30 × 9,556,206.60
  4. Step 4: Simplify right side
    22,334,410.20x = 320,148,357,240,521
  5. Step 5: Solve for x
    x = 320,148,357,240,521/22,334,410.20
  6. Step 6: Final answer
    x = 14,334,309.90

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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.