Home / 64,399,413,946.52-96,643,246,041.04-22,476,279,615.14

Finding the Fourth Proportional to 64,399,413,946.52, 96,643,246,041.04 and 22,476,279,615.14

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Solution

The fourth proportional to 64,399,413,946.52, 96,643,246,041.04 and 22,476,279,615.14 is: 33,729,819,695.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,399,413,946.52 : 96,643,246,041.04 = 22,476,279,615.14 : x
  2. Step 2: Convert to fraction form
    64,399,413,946.52/96,643,246,041.04 = 22,476,279,615.14/x
  3. Step 3: Cross multiply
    64,399,413,946.52x = 96,643,246,041.04 × 22,476,279,615.14
  4. Step 4: Simplify right side
    64,399,413,946.52x = 2,172,180,620,933,186,715,648
  5. Step 5: Solve for x
    x = 2,172,180,620,933,186,715,648/64,399,413,946.52
  6. Step 6: Final answer
    x = 33,729,819,695.83

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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.