Home / 27,322,703.93-40,984,232.06-10,929,357.90

Finding the Fourth Proportional to 27,322,703.93, 40,984,232.06 and 10,929,357.90

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Solution

The fourth proportional to 27,322,703.93, 40,984,232.06 and 10,929,357.90 is: 16,394,107.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,322,703.93 : 40,984,232.06 = 10,929,357.90 : x
  2. Step 2: Convert to fraction form
    27,322,703.93/40,984,232.06 = 10,929,357.90/x
  3. Step 3: Cross multiply
    27,322,703.93x = 40,984,232.06 × 10,929,357.90
  4. Step 4: Simplify right side
    27,322,703.93x = 447,931,340,385,747.50
  5. Step 5: Solve for x
    x = 447,931,340,385,747.50/27,322,703.93
  6. Step 6: Final answer
    x = 16,394,107.32

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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.