Home / 73,596,182,982.72-101,646,509,335.20-49,468,315,504.32

Finding the Fourth Proportional to 73,596,182,982.72, 101,646,509,335.20 and 49,468,315,504.32

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Solution

The fourth proportional to 73,596,182,982.72, 101,646,509,335.20 and 49,468,315,504.32 is: 68,322,586,714.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,596,182,982.72 : 101,646,509,335.20 = 49,468,315,504.32 : x
  2. Step 2: Convert to fraction form
    73,596,182,982.72/101,646,509,335.20 = 49,468,315,504.32/x
  3. Step 3: Cross multiply
    73,596,182,982.72x = 101,646,509,335.20 × 49,468,315,504.32
  4. Step 4: Simplify right side
    73,596,182,982.72x = 5,028,281,593,706,481,451,008
  5. Step 5: Solve for x
    x = 5,028,281,593,706,481,451,008/73,596,182,982.72
  6. Step 6: Final answer
    x = 68,322,586,714.68

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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.