Home / 27,246,829.96-40,832,286.54-13,767,923.08

Finding the Fourth Proportional to 27,246,829.96, 40,832,286.54 and 13,767,923.08

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Solution

The fourth proportional to 27,246,829.96, 40,832,286.54 and 13,767,923.08 is: 20,632,704.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,246,829.96 : 40,832,286.54 = 13,767,923.08 : x
  2. Step 2: Convert to fraction form
    27,246,829.96/40,832,286.54 = 13,767,923.08/x
  3. Step 3: Cross multiply
    27,246,829.96x = 40,832,286.54 × 13,767,923.08
  4. Step 4: Simplify right side
    27,246,829.96x = 562,175,780,263,239.31
  5. Step 5: Solve for x
    x = 562,175,780,263,239.31/27,246,829.96
  6. Step 6: Final answer
    x = 20,632,704.10

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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.