Home / 165,498,176.08-228,387,482.09-95,923,913.16

Finding the Fourth Proportional to 165,498,176.08, 228,387,482.09 and 95,923,913.16

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Solution

The fourth proportional to 165,498,176.08, 228,387,482.09 and 95,923,913.16 is: 132,374,999.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,498,176.08 : 228,387,482.09 = 95,923,913.16 : x
  2. Step 2: Convert to fraction form
    165,498,176.08/228,387,482.09 = 95,923,913.16/x
  3. Step 3: Cross multiply
    165,498,176.08x = 228,387,482.09 × 95,923,913.16
  4. Step 4: Simplify right side
    165,498,176.08x = 21,907,820,998,832,216
  5. Step 5: Solve for x
    x = 21,907,820,998,832,216/165,498,176.08
  6. Step 6: Final answer
    x = 132,374,999.64

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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.