Home / 106,150,262,177.52-159,247,755,543.88-34,434,176,495.54

Finding the Fourth Proportional to 106,150,262,177.52, 159,247,755,543.88 and 34,434,176,495.54

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Solution

The fourth proportional to 106,150,262,177.52, 159,247,755,543.88 and 34,434,176,495.54 is: 51,658,518,862.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,150,262,177.52 : 159,247,755,543.88 = 34,434,176,495.54 : x
  2. Step 2: Convert to fraction form
    106,150,262,177.52/159,247,755,543.88 = 34,434,176,495.54/x
  3. Step 3: Cross multiply
    106,150,262,177.52x = 159,247,755,543.88 × 34,434,176,495.54
  4. Step 4: Simplify right side
    106,150,262,177.52x = 5,483,565,320,915,935,821,824
  5. Step 5: Solve for x
    x = 5,483,565,320,915,935,821,824/106,150,262,177.52
  6. Step 6: Final answer
    x = 51,658,518,862.12

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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.