Home / 33,230,540.80-49,808,486.40-14,058,035.20

Finding the Fourth Proportional to 33,230,540.80, 49,808,486.40 and 14,058,035.20

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Solution

The fourth proportional to 33,230,540.80, 49,808,486.40 and 14,058,035.20 is: 21,071,262.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,230,540.80 : 49,808,486.40 = 14,058,035.20 : x
  2. Step 2: Convert to fraction form
    33,230,540.80/49,808,486.40 = 14,058,035.20/x
  3. Step 3: Cross multiply
    33,230,540.80x = 49,808,486.40 × 14,058,035.20
  4. Step 4: Simplify right side
    33,230,540.80x = 700,209,455,069,921.25
  5. Step 5: Solve for x
    x = 700,209,455,069,921.25/33,230,540.80
  6. Step 6: Final answer
    x = 21,071,262.71

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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.