Home / 36,676,064.11-50,614,181.94-20,156,774.22

Finding the Fourth Proportional to 36,676,064.11, 50,614,181.94 and 20,156,774.22

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Solution

The fourth proportional to 36,676,064.11, 50,614,181.94 and 20,156,774.22 is: 27,817,015.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,676,064.11 : 50,614,181.94 = 20,156,774.22 : x
  2. Step 2: Convert to fraction form
    36,676,064.11/50,614,181.94 = 20,156,774.22/x
  3. Step 3: Cross multiply
    36,676,064.11x = 50,614,181.94 × 20,156,774.22
  4. Step 4: Simplify right side
    36,676,064.11x = 1,020,218,637,694,581.50
  5. Step 5: Solve for x
    x = 1,020,218,637,694,581.50/36,676,064.11
  6. Step 6: Final answer
    x = 27,817,015.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.