Home / 22,216,393.37-33,312,607.97-10,079,234.30

Finding the Fourth Proportional to 22,216,393.37, 33,312,607.97 and 10,079,234.30

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Solution

The fourth proportional to 22,216,393.37, 33,312,607.97 and 10,079,234.30 is: 15,113,415.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,216,393.37 : 33,312,607.97 = 10,079,234.30 : x
  2. Step 2: Convert to fraction form
    22,216,393.37/33,312,607.97 = 10,079,234.30/x
  3. Step 3: Cross multiply
    22,216,393.37x = 33,312,607.97 × 10,079,234.30
  4. Step 4: Simplify right side
    22,216,393.37x = 335,765,580,656,718.12
  5. Step 5: Solve for x
    x = 335,765,580,656,718.12/22,216,393.37
  6. Step 6: Final answer
    x = 15,113,415.36

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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.