Home / 9,483,194.20-14,224,791.30-7,091,709.70

Finding the Fourth Proportional to 9,483,194.20, 14,224,791.30 and 7,091,709.70

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Solution

The fourth proportional to 9,483,194.20, 14,224,791.30 and 7,091,709.70 is: 10,637,564.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483,194.20 : 14,224,791.30 = 7,091,709.70 : x
  2. Step 2: Convert to fraction form
    9,483,194.20/14,224,791.30 = 7,091,709.70/x
  3. Step 3: Cross multiply
    9,483,194.20x = 14,224,791.30 × 7,091,709.70
  4. Step 4: Simplify right side
    9,483,194.20x = 100,878,090,442,685.62
  5. Step 5: Solve for x
    x = 100,878,090,442,685.62/9,483,194.20
  6. Step 6: Final answer
    x = 10,637,564.55

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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.