Home / 22,234,517.10-33,351,775.65-14,606,370.45

Finding the Fourth Proportional to 22,234,517.10, 33,351,775.65 and 14,606,370.45

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Solution

The fourth proportional to 22,234,517.10, 33,351,775.65 and 14,606,370.45 is: 21,909,555.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,234,517.10 : 33,351,775.65 = 14,606,370.45 : x
  2. Step 2: Convert to fraction form
    22,234,517.10/33,351,775.65 = 14,606,370.45/x
  3. Step 3: Cross multiply
    22,234,517.10x = 33,351,775.65 × 14,606,370.45
  4. Step 4: Simplify right side
    22,234,517.10x = 487,148,390,309,189.50
  5. Step 5: Solve for x
    x = 487,148,390,309,189.50/22,234,517.10
  6. Step 6: Final answer
    x = 21,909,555.68

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Similar ratio
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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.