Home / 3,640,166,208.66-5,026,898,739.12-3,441,852,496.02

Finding the Fourth Proportional to 3,640,166,208.66, 5,026,898,739.12 and 3,441,852,496.02

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Solution

The fourth proportional to 3,640,166,208.66, 5,026,898,739.12 and 3,441,852,496.02 is: 4,753,036,806.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640,166,208.66 : 5,026,898,739.12 = 3,441,852,496.02 : x
  2. Step 2: Convert to fraction form
    3,640,166,208.66/5,026,898,739.12 = 3,441,852,496.02/x
  3. Step 3: Cross multiply
    3,640,166,208.66x = 5,026,898,739.12 × 3,441,852,496.02
  4. Step 4: Simplify right side
    3,640,166,208.66x = 17,301,843,972,479,963,136
  5. Step 5: Solve for x
    x = 17,301,843,972,479,963,136/3,640,166,208.66
  6. Step 6: Final answer
    x = 4,753,036,806.76

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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.