Home / 43,967,405.32-65,862,928.14-22,401,135.88

Finding the Fourth Proportional to 43,967,405.32, 65,862,928.14 and 22,401,135.88

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Solution

The fourth proportional to 43,967,405.32, 65,862,928.14 and 22,401,135.88 is: 33,556,776.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,967,405.32 : 65,862,928.14 = 22,401,135.88 : x
  2. Step 2: Convert to fraction form
    43,967,405.32/65,862,928.14 = 22,401,135.88/x
  3. Step 3: Cross multiply
    43,967,405.32x = 65,862,928.14 × 22,401,135.88
  4. Step 4: Simplify right side
    43,967,405.32x = 1,475,404,402,718,815.50
  5. Step 5: Solve for x
    x = 1,475,404,402,718,815.50/43,967,405.32
  6. Step 6: Final answer
    x = 33,556,776.71

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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.