Home / 64,399,413,948.02-96,643,246,043.29-22,476,279,616.64

Finding the Fourth Proportional to 64,399,413,948.02, 96,643,246,043.29 and 22,476,279,616.64

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Solution

The fourth proportional to 64,399,413,948.02, 96,643,246,043.29 and 22,476,279,616.64 is: 33,729,819,698.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,399,413,948.02 : 96,643,246,043.29 = 22,476,279,616.64 : x
  2. Step 2: Convert to fraction form
    64,399,413,948.02/96,643,246,043.29 = 22,476,279,616.64/x
  3. Step 3: Cross multiply
    64,399,413,948.02x = 96,643,246,043.29 × 22,476,279,616.64
  4. Step 4: Simplify right side
    64,399,413,948.02x = 2,172,180,621,128,723,070,976
  5. Step 5: Solve for x
    x = 2,172,180,621,128,723,070,976/64,399,413,948.02
  6. Step 6: Final answer
    x = 33,729,819,698.08

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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.