Home / 652,044,066,165.48-978,512,866,100.92-227,572,331,060.24

Finding the Fourth Proportional to 652,044,066,165.48, 978,512,866,100.92 and 227,572,331,060.24

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Solution

The fourth proportional to 652,044,066,165.48, 978,512,866,100.92 and 227,572,331,060.24 is: 341,514,424,355.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,044,066,165.48 : 978,512,866,100.92 = 227,572,331,060.24 : x
  2. Step 2: Convert to fraction form
    652,044,066,165.48/978,512,866,100.92 = 227,572,331,060.24/x
  3. Step 3: Cross multiply
    652,044,066,165.48x = 978,512,866,100.92 × 227,572,331,060.24
  4. Step 4: Simplify right side
    652,044,066,165.48x = 222,682,453,911,022,853,947,392
  5. Step 5: Solve for x
    x = 222,682,453,911,022,853,947,392/652,044,066,165.48
  6. Step 6: Final answer
    x = 341,514,424,355.65

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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.