Home / 2,818,313,747,812.80-4,225,740,515,691.30-1,095,250,195,393.70

Finding the Fourth Proportional to 2,818,313,747,812.80, 4,225,740,515,691.30 and 1,095,250,195,393.70

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Solution

The fourth proportional to 2,818,313,747,812.80, 4,225,740,515,691.30 and 1,095,250,195,393.70 is: 1,642,202,941,062.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,818,313,747,812.80 : 4,225,740,515,691.30 = 1,095,250,195,393.70 : x
  2. Step 2: Convert to fraction form
    2,818,313,747,812.80/4,225,740,515,691.30 = 1,095,250,195,393.70/x
  3. Step 3: Cross multiply
    2,818,313,747,812.80x = 4,225,740,515,691.30 × 1,095,250,195,393.70
  4. Step 4: Simplify right side
    2,818,313,747,812.80x = 4,628,243,125,493,970,675,695,616
  5. Step 5: Solve for x
    x = 4,628,243,125,493,970,675,695,616/2,818,313,747,812.80
  6. Step 6: Final answer
    x = 1,642,202,941,062.11

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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.