Home / 35,504,314,337.30-48,995,348,250.05-19,227,789,252.69

Finding the Fourth Proportional to 35,504,314,337.30, 48,995,348,250.05 and 19,227,789,252.69

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Solution

The fourth proportional to 35,504,314,337.30, 48,995,348,250.05 and 19,227,789,252.69 is: 26,534,021,233.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,504,314,337.30 : 48,995,348,250.05 = 19,227,789,252.69 : x
  2. Step 2: Convert to fraction form
    35,504,314,337.30/48,995,348,250.05 = 19,227,789,252.69/x
  3. Step 3: Cross multiply
    35,504,314,337.30x = 48,995,348,250.05 × 19,227,789,252.69
  4. Step 4: Simplify right side
    35,504,314,337.30x = 942,072,230,514,019,008,512
  5. Step 5: Solve for x
    x = 942,072,230,514,019,008,512/35,504,314,337.30
  6. Step 6: Final answer
    x = 26,534,021,233.71

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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.