Home / 113,833,797.36-170,755,420.32-33,054,765.36

Finding the Fourth Proportional to 113,833,797.36, 170,755,420.32 and 33,054,765.36

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Solution

The fourth proportional to 113,833,797.36, 170,755,420.32 and 33,054,765.36 is: 49,583,519.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,833,797.36 : 170,755,420.32 = 33,054,765.36 : x
  2. Step 2: Convert to fraction form
    113,833,797.36/170,755,420.32 = 33,054,765.36/x
  3. Step 3: Cross multiply
    113,833,797.36x = 170,755,420.32 × 33,054,765.36
  4. Step 4: Simplify right side
    113,833,797.36x = 5,644,280,352,625,776
  5. Step 5: Solve for x
    x = 5,644,280,352,625,776/113,833,797.36
  6. Step 6: Final answer
    x = 49,583,519.86

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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.