Home / 41,034,407.12-56,628,824.23-22,449,116.11

Finding the Fourth Proportional to 41,034,407.12, 56,628,824.23 and 22,449,116.11

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Solution

The fourth proportional to 41,034,407.12, 56,628,824.23 and 22,449,116.11 is: 30,980,514.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,034,407.12 : 56,628,824.23 = 22,449,116.11 : x
  2. Step 2: Convert to fraction form
    41,034,407.12/56,628,824.23 = 22,449,116.11/x
  3. Step 3: Cross multiply
    41,034,407.12x = 56,628,824.23 × 22,449,116.11
  4. Step 4: Simplify right side
    41,034,407.12x = 1,271,267,050,199,805.75
  5. Step 5: Solve for x
    x = 1,271,267,050,199,805.75/41,034,407.12
  6. Step 6: Final answer
    x = 30,980,514.64

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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.