Home / 113,880,769.40-170,804,565.30-33,093,313.40

Finding the Fourth Proportional to 113,880,769.40, 170,804,565.30 and 33,093,313.40

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Solution

The fourth proportional to 113,880,769.40, 170,804,565.30 and 33,093,313.40 is: 49,635,149.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,880,769.40 : 170,804,565.30 = 33,093,313.40 : x
  2. Step 2: Convert to fraction form
    113,880,769.40/170,804,565.30 = 33,093,313.40/x
  3. Step 3: Cross multiply
    113,880,769.40x = 170,804,565.30 × 33,093,313.40
  4. Step 4: Simplify right side
    113,880,769.40x = 5,652,489,009,623,665
  5. Step 5: Solve for x
    x = 5,652,489,009,623,665/113,880,769.40
  6. Step 6: Final answer
    x = 49,635,149.46

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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.