Home / 22,333,693.20-33,500,539.80-14,680,942.80

Finding the Fourth Proportional to 22,333,693.20, 33,500,539.80 and 14,680,942.80

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Solution

The fourth proportional to 22,333,693.20, 33,500,539.80 and 14,680,942.80 is: 22,021,414.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,333,693.20 : 33,500,539.80 = 14,680,942.80 : x
  2. Step 2: Convert to fraction form
    22,333,693.20/33,500,539.80 = 14,680,942.80/x
  3. Step 3: Cross multiply
    22,333,693.20x = 33,500,539.80 × 14,680,942.80
  4. Step 4: Simplify right side
    22,333,693.20x = 491,819,508,572,923.50
  5. Step 5: Solve for x
    x = 491,819,508,572,923.50/22,333,693.20
  6. Step 6: Final answer
    x = 22,021,414.20

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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.