Home / 64,399,413,949.02-96,643,246,044.79-22,476,279,617.64

Finding the Fourth Proportional to 64,399,413,949.02, 96,643,246,044.79 and 22,476,279,617.64

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Solution

The fourth proportional to 64,399,413,949.02, 96,643,246,044.79 and 22,476,279,617.64 is: 33,729,819,699.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,399,413,949.02 : 96,643,246,044.79 = 22,476,279,617.64 : x
  2. Step 2: Convert to fraction form
    64,399,413,949.02/96,643,246,044.79 = 22,476,279,617.64/x
  3. Step 3: Cross multiply
    64,399,413,949.02x = 96,643,246,044.79 × 22,476,279,617.64
  4. Step 4: Simplify right side
    64,399,413,949.02x = 2,172,180,621,259,080,728,576
  5. Step 5: Solve for x
    x = 2,172,180,621,259,080,728,576/64,399,413,949.02
  6. Step 6: Final answer
    x = 33,729,819,699.58

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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.