Home / 9,862,894,228.17-14,792,846,531.70-2,684,307,845.73

Finding the Fourth Proportional to 9,862,894,228.17, 14,792,846,531.70 and 2,684,307,845.73

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Solution

The fourth proportional to 9,862,894,228.17, 14,792,846,531.70 and 2,684,307,845.73 is: 4,026,054,937.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,862,894,228.17 : 14,792,846,531.70 = 2,684,307,845.73 : x
  2. Step 2: Convert to fraction form
    9,862,894,228.17/14,792,846,531.70 = 2,684,307,845.73/x
  3. Step 3: Cross multiply
    9,862,894,228.17x = 14,792,846,531.70 × 2,684,307,845.73
  4. Step 4: Simplify right side
    9,862,894,228.17x = 39,708,554,005,722,128,384
  5. Step 5: Solve for x
    x = 39,708,554,005,722,128,384/9,862,894,228.17
  6. Step 6: Final answer
    x = 4,026,054,937.54

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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.