Home / 96,552,320.45-133,241,272.87-52,499,335.64

Finding the Fourth Proportional to 96,552,320.45, 133,241,272.87 and 52,499,335.64

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Solution

The fourth proportional to 96,552,320.45, 133,241,272.87 and 52,499,335.64 is: 72,448,577.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,552,320.45 : 133,241,272.87 = 52,499,335.64 : x
  2. Step 2: Convert to fraction form
    96,552,320.45/133,241,272.87 = 52,499,335.64/x
  3. Step 3: Cross multiply
    96,552,320.45x = 133,241,272.87 × 52,499,335.64
  4. Step 4: Simplify right side
    96,552,320.45x = 6,995,078,305,240,459
  5. Step 5: Solve for x
    x = 6,995,078,305,240,459/96,552,320.45
  6. Step 6: Final answer
    x = 72,448,577.86

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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.