Home / 1,570,356,231,918.60-2,352,235,616,659.30-996,376,895,996.02

Finding the Fourth Proportional to 1,570,356,231,918.60, 2,352,235,616,659.30 and 996,376,895,996.02

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Solution

The fourth proportional to 1,570,356,231,918.60, 2,352,235,616,659.30 and 996,376,895,996.02 is: 1,492,472,328,724.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,570,356,231,918.60 : 2,352,235,616,659.30 = 996,376,895,996.02 : x
  2. Step 2: Convert to fraction form
    1,570,356,231,918.60/2,352,235,616,659.30 = 996,376,895,996.02/x
  3. Step 3: Cross multiply
    1,570,356,231,918.60x = 2,352,235,616,659.30 × 996,376,895,996.02
  4. Step 4: Simplify right side
    1,570,356,231,918.60x = 2,343,713,222,378,277,297,979,392
  5. Step 5: Solve for x
    x = 2,343,713,222,378,277,297,979,392/1,570,356,231,918.60
  6. Step 6: Final answer
    x = 1,492,472,328,724.30

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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.