Home / 26,003,187.81-35,867,120.63-16,722,491.36

Finding the Fourth Proportional to 26,003,187.81, 35,867,120.63 and 16,722,491.36

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Solution

The fourth proportional to 26,003,187.81, 35,867,120.63 and 16,722,491.36 is: 23,065,926.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003,187.81 : 35,867,120.63 = 16,722,491.36 : x
  2. Step 2: Convert to fraction form
    26,003,187.81/35,867,120.63 = 16,722,491.36/x
  3. Step 3: Cross multiply
    26,003,187.81x = 35,867,120.63 × 16,722,491.36
  4. Step 4: Simplify right side
    26,003,187.81x = 599,787,614,580,304.75
  5. Step 5: Solve for x
    x = 599,787,614,580,304.75/26,003,187.81
  6. Step 6: Final answer
    x = 23,065,926.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.