Home / 11,569,536,820,456-15,965,963,418,303-6,366,965,489,451.20

Finding the Fourth Proportional to 11,569,536,820,456, 15,965,963,418,303 and 6,366,965,489,451.20

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Solution

The fourth proportional to 11,569,536,820,456, 15,965,963,418,303 and 6,366,965,489,451.20 is: 8,786,413,809,621.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,569,536,820,456 : 15,965,963,418,303 = 6,366,965,489,451.20 : x
  2. Step 2: Convert to fraction form
    11,569,536,820,456/15,965,963,418,303 = 6,366,965,489,451.20/x
  3. Step 3: Cross multiply
    11,569,536,820,456x = 15,965,963,418,303 × 6,366,965,489,451.20
  4. Step 4: Simplify right side
    11,569,536,820,456x = 101,654,738,090,175,519,243,894,784
  5. Step 5: Solve for x
    x = 101,654,738,090,175,519,243,894,784/11,569,536,820,456
  6. Step 6: Final answer
    x = 8,786,413,809,621.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.