Home / 35,394,192,006.20-53,091,288,009.30-14,421,191,805.80

Finding the Fourth Proportional to 35,394,192,006.20, 53,091,288,009.30 and 14,421,191,805.80

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Solution

The fourth proportional to 35,394,192,006.20, 53,091,288,009.30 and 14,421,191,805.80 is: 21,631,787,708.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,394,192,006.20 : 53,091,288,009.30 = 14,421,191,805.80 : x
  2. Step 2: Convert to fraction form
    35,394,192,006.20/53,091,288,009.30 = 14,421,191,805.80/x
  3. Step 3: Cross multiply
    35,394,192,006.20x = 53,091,288,009.30 × 14,421,191,805.80
  4. Step 4: Simplify right side
    35,394,192,006.20x = 765,639,647,599,084,961,792
  5. Step 5: Solve for x
    x = 765,639,647,599,084,961,792/35,394,192,006.20
  6. Step 6: Final answer
    x = 21,631,787,708.70

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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.