Home / 22,314,632.61-33,456,668.20-11,363,624.20

Finding the Fourth Proportional to 22,314,632.61, 33,456,668.20 and 11,363,624.20

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Solution

The fourth proportional to 22,314,632.61, 33,456,668.20 and 11,363,624.20 is: 17,037,654.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,314,632.61 : 33,456,668.20 = 11,363,624.20 : x
  2. Step 2: Convert to fraction form
    22,314,632.61/33,456,668.20 = 11,363,624.20/x
  3. Step 3: Cross multiply
    22,314,632.61x = 33,456,668.20 × 11,363,624.20
  4. Step 4: Simplify right side
    22,314,632.61x = 380,189,004,422,302.25
  5. Step 5: Solve for x
    x = 380,189,004,422,302.25/22,314,632.61
  6. Step 6: Final answer
    x = 17,037,654.66

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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.