Home / 34,401,395.25-47,463,236.08-19,514,267.55

Finding the Fourth Proportional to 34,401,395.25, 47,463,236.08 and 19,514,267.55

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Solution

The fourth proportional to 34,401,395.25, 47,463,236.08 and 19,514,267.55 is: 26,923,625.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,401,395.25 : 47,463,236.08 = 19,514,267.55 : x
  2. Step 2: Convert to fraction form
    34,401,395.25/47,463,236.08 = 19,514,267.55/x
  3. Step 3: Cross multiply
    34,401,395.25x = 47,463,236.08 × 19,514,267.55
  4. Step 4: Simplify right side
    34,401,395.25x = 926,210,287,605,147.62
  5. Step 5: Solve for x
    x = 926,210,287,605,147.62/34,401,395.25
  6. Step 6: Final answer
    x = 26,923,625.65

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.