Home / 9,822,014.70-14,733,022.05-5,028,110.70

Finding the Fourth Proportional to 9,822,014.70, 14,733,022.05 and 5,028,110.70

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Solution

The fourth proportional to 9,822,014.70, 14,733,022.05 and 5,028,110.70 is: 7,542,166.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822,014.70 : 14,733,022.05 = 5,028,110.70 : x
  2. Step 2: Convert to fraction form
    9,822,014.70/14,733,022.05 = 5,028,110.70/x
  3. Step 3: Cross multiply
    9,822,014.70x = 14,733,022.05 × 5,028,110.70
  4. Step 4: Simplify right side
    9,822,014.70x = 74,079,265,812,940.94
  5. Step 5: Solve for x
    x = 74,079,265,812,940.94/9,822,014.70
  6. Step 6: Final answer
    x = 7,542,166.05

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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.