Home / 2,822,728,957.33-4,234,575,812.38-1,163,729,348.88

Finding the Fourth Proportional to 2,822,728,957.33, 4,234,575,812.38 and 1,163,729,348.88

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Solution

The fourth proportional to 2,822,728,957.33, 4,234,575,812.38 and 1,163,729,348.88 is: 1,745,792,893.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,728,957.33 : 4,234,575,812.38 = 1,163,729,348.88 : x
  2. Step 2: Convert to fraction form
    2,822,728,957.33/4,234,575,812.38 = 1,163,729,348.88/x
  3. Step 3: Cross multiply
    2,822,728,957.33x = 4,234,575,812.38 × 1,163,729,348.88
  4. Step 4: Simplify right side
    2,822,728,957.33x = 4,927,900,152,935,511,040
  5. Step 5: Solve for x
    x = 4,927,900,152,935,511,040/2,822,728,957.33
  6. Step 6: Final answer
    x = 1,745,792,893.13

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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.