Home / 3,265,974,012,880-4,507,044,578,939.10-1,802,751,102,164.20

Finding the Fourth Proportional to 3,265,974,012,880, 4,507,044,578,939.10 and 1,802,751,102,164.20

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Solution

The fourth proportional to 3,265,974,012,880, 4,507,044,578,939.10 and 1,802,751,102,164.20 is: 2,487,796,764,500.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,974,012,880 : 4,507,044,578,939.10 = 1,802,751,102,164.20 : x
  2. Step 2: Convert to fraction form
    3,265,974,012,880/4,507,044,578,939.10 = 1,802,751,102,164.20/x
  3. Step 3: Cross multiply
    3,265,974,012,880x = 4,507,044,578,939.10 × 1,802,751,102,164.20
  4. Step 4: Simplify right side
    3,265,974,012,880x = 8,125,079,582,185,644,605,046,784
  5. Step 5: Solve for x
    x = 8,125,079,582,185,644,605,046,784/3,265,974,012,880
  6. Step 6: Final answer
    x = 2,487,796,764,500.52

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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.