Home / 22,679,317.37-34,009,517.07-7,113,135.35

Finding the Fourth Proportional to 22,679,317.37, 34,009,517.07 and 7,113,135.35

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Solution

The fourth proportional to 22,679,317.37, 34,009,517.07 and 7,113,135.35 is: 10,666,736.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,679,317.37 : 34,009,517.07 = 7,113,135.35 : x
  2. Step 2: Convert to fraction form
    22,679,317.37/34,009,517.07 = 7,113,135.35/x
  3. Step 3: Cross multiply
    22,679,317.37x = 34,009,517.07 × 7,113,135.35
  4. Step 4: Simplify right side
    22,679,317.37x = 241,914,298,107,045.41
  5. Step 5: Solve for x
    x = 241,914,298,107,045.41/22,679,317.37
  6. Step 6: Final answer
    x = 10,666,736.31

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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.