Home / 33,406,763.80-50,110,145.70-29,367,812.20

Finding the Fourth Proportional to 33,406,763.80, 50,110,145.70 and 29,367,812.20

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Solution

The fourth proportional to 33,406,763.80, 50,110,145.70 and 29,367,812.20 is: 44,051,718.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,406,763.80 : 50,110,145.70 = 29,367,812.20 : x
  2. Step 2: Convert to fraction form
    33,406,763.80/50,110,145.70 = 29,367,812.20/x
  3. Step 3: Cross multiply
    33,406,763.80x = 50,110,145.70 × 29,367,812.20
  4. Step 4: Simplify right side
    33,406,763.80x = 1,471,625,348,232,237.50
  5. Step 5: Solve for x
    x = 1,471,625,348,232,237.50/33,406,763.80
  6. Step 6: Final answer
    x = 44,051,718.30

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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.