Home / 13,928,683.13-20,882,036.24-8,800,303.43

Finding the Fourth Proportional to 13,928,683.13, 20,882,036.24 and 8,800,303.43

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Solution

The fourth proportional to 13,928,683.13, 20,882,036.24 and 8,800,303.43 is: 13,193,512.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,928,683.13 : 20,882,036.24 = 8,800,303.43 : x
  2. Step 2: Convert to fraction form
    13,928,683.13/20,882,036.24 = 8,800,303.43/x
  3. Step 3: Cross multiply
    13,928,683.13x = 20,882,036.24 × 8,800,303.43
  4. Step 4: Simplify right side
    13,928,683.13x = 183,768,255,189,461
  5. Step 5: Solve for x
    x = 183,768,255,189,461/13,928,683.13
  6. Step 6: Final answer
    x = 13,193,512.52

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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.