Home / 34,529,310.38-47,650,453-19,059,398.22

Finding the Fourth Proportional to 34,529,310.38, 47,650,453 and 19,059,398.22

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Solution

The fourth proportional to 34,529,310.38, 47,650,453 and 19,059,398.22 is: 26,301,972.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,529,310.38 : 47,650,453 = 19,059,398.22 : x
  2. Step 2: Convert to fraction form
    34,529,310.38/47,650,453 = 19,059,398.22/x
  3. Step 3: Cross multiply
    34,529,310.38x = 47,650,453 × 19,059,398.22
  4. Step 4: Simplify right side
    34,529,310.38x = 908,188,959,090,393.62
  5. Step 5: Solve for x
    x = 908,188,959,090,393.62/34,529,310.38
  6. Step 6: Final answer
    x = 26,301,972.12

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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.