Home / 39,366,054.80-59,049,082.20-29,800,116.80

Finding the Fourth Proportional to 39,366,054.80, 59,049,082.20 and 29,800,116.80

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Solution

The fourth proportional to 39,366,054.80, 59,049,082.20 and 29,800,116.80 is: 44,700,175.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,054.80 : 59,049,082.20 = 29,800,116.80 : x
  2. Step 2: Convert to fraction form
    39,366,054.80/59,049,082.20 = 29,800,116.80/x
  3. Step 3: Cross multiply
    39,366,054.80x = 59,049,082.20 × 29,800,116.80
  4. Step 4: Simplify right side
    39,366,054.80x = 1,759,669,546,492,801
  5. Step 5: Solve for x
    x = 1,759,669,546,492,801/39,366,054.80
  6. Step 6: Final answer
    x = 44,700,175.20

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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.