Home / 21,279,823,084,503-31,916,509,478,895-5,791,565,070,855.60

Finding the Fourth Proportional to 21,279,823,084,503, 31,916,509,478,895 and 5,791,565,070,855.60

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Solution

The fourth proportional to 21,279,823,084,503, 31,916,509,478,895 and 5,791,565,070,855.60 is: 8,686,469,842,703.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,279,823,084,503 : 31,916,509,478,895 = 5,791,565,070,855.60 : x
  2. Step 2: Convert to fraction form
    21,279,823,084,503/31,916,509,478,895 = 5,791,565,070,855.60/x
  3. Step 3: Cross multiply
    21,279,823,084,503x = 31,916,509,478,895 × 5,791,565,070,855.60
  4. Step 4: Simplify right side
    21,279,823,084,503x = 184,846,541,481,599,930,627,784,704
  5. Step 5: Solve for x
    x = 184,846,541,481,599,930,627,784,704/21,279,823,084,503
  6. Step 6: Final answer
    x = 8,686,469,842,703.45

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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.