Home / 27,480,517,956.73-41,197,168,735.55-9,550,567,006.28

Finding the Fourth Proportional to 27,480,517,956.73, 41,197,168,735.55 and 9,550,567,006.28

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Solution

The fourth proportional to 27,480,517,956.73, 41,197,168,735.55 and 9,550,567,006.28 is: 14,317,645,726.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,480,517,956.73 : 41,197,168,735.55 = 9,550,567,006.28 : x
  2. Step 2: Convert to fraction form
    27,480,517,956.73/41,197,168,735.55 = 9,550,567,006.28/x
  3. Step 3: Cross multiply
    27,480,517,956.73x = 41,197,168,735.55 × 9,550,567,006.28
  4. Step 4: Simplify right side
    27,480,517,956.73x = 393,456,320,477,893,820,416
  5. Step 5: Solve for x
    x = 393,456,320,477,893,820,416/27,480,517,956.73
  6. Step 6: Final answer
    x = 14,317,645,726.23

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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.