Home / 11,569,536,820,466-15,965,963,418,313-6,366,965,489,461.20

Finding the Fourth Proportional to 11,569,536,820,466, 15,965,963,418,313 and 6,366,965,489,461.20

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Solution

The fourth proportional to 11,569,536,820,466, 15,965,963,418,313 and 6,366,965,489,461.20 is: 8,786,413,809,632.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,569,536,820,466 : 15,965,963,418,313 = 6,366,965,489,461.20 : x
  2. Step 2: Convert to fraction form
    11,569,536,820,466/15,965,963,418,313 = 6,366,965,489,461.20/x
  3. Step 3: Cross multiply
    11,569,536,820,466x = 15,965,963,418,313 × 6,366,965,489,461.20
  4. Step 4: Simplify right side
    11,569,536,820,466x = 101,654,738,090,398,840,363,417,600
  5. Step 5: Solve for x
    x = 101,654,738,090,398,840,363,417,600/11,569,536,820,466
  6. Step 6: Final answer
    x = 8,786,413,809,632.91

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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.