Home / 34,453,093.23-47,546,345.34-19,771,445.12

Finding the Fourth Proportional to 34,453,093.23, 47,546,345.34 and 19,771,445.12

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Solution

The fourth proportional to 34,453,093.23, 47,546,345.34 and 19,771,445.12 is: 27,285,212.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,453,093.23 : 47,546,345.34 = 19,771,445.12 : x
  2. Step 2: Convert to fraction form
    34,453,093.23/47,546,345.34 = 19,771,445.12/x
  3. Step 3: Cross multiply
    34,453,093.23x = 47,546,345.34 × 19,771,445.12
  4. Step 4: Simplify right side
    34,453,093.23x = 940,059,957,308,646
  5. Step 5: Solve for x
    x = 940,059,957,308,646/34,453,093.23
  6. Step 6: Final answer
    x = 27,285,212.13

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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.