Home / 22,907,063.69-34,371,796.40-10,777,734.78

Finding the Fourth Proportional to 22,907,063.69, 34,371,796.40 and 10,777,734.78

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Solution

The fourth proportional to 22,907,063.69, 34,371,796.40 and 10,777,734.78 is: 16,171,872.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,907,063.69 : 34,371,796.40 = 10,777,734.78 : x
  2. Step 2: Convert to fraction form
    22,907,063.69/34,371,796.40 = 10,777,734.78/x
  3. Step 3: Cross multiply
    22,907,063.69x = 34,371,796.40 × 10,777,734.78
  4. Step 4: Simplify right side
    22,907,063.69x = 370,450,105,457,470.12
  5. Step 5: Solve for x
    x = 370,450,105,457,470.12/22,907,063.69
  6. Step 6: Final answer
    x = 16,171,872.16

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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.