Home / 10,735,028.70-16,097,026.95-3,161,010.30

Finding the Fourth Proportional to 10,735,028.70, 16,097,026.95 and 3,161,010.30

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Solution

The fourth proportional to 10,735,028.70, 16,097,026.95 and 3,161,010.30 is: 4,739,891.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,735,028.70 : 16,097,026.95 = 3,161,010.30 : x
  2. Step 2: Convert to fraction form
    10,735,028.70/16,097,026.95 = 3,161,010.30/x
  3. Step 3: Cross multiply
    10,735,028.70x = 16,097,026.95 × 3,161,010.30
  4. Step 4: Simplify right side
    10,735,028.70x = 50,882,867,988,327.58
  5. Step 5: Solve for x
    x = 50,882,867,988,327.58/10,735,028.70
  6. Step 6: Final answer
    x = 4,739,891.19

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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.