Home / 165,498,159.95-228,387,459.83-95,923,897.03

Finding the Fourth Proportional to 165,498,159.95, 228,387,459.83 and 95,923,897.03

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Solution

The fourth proportional to 165,498,159.95, 228,387,459.83 and 95,923,897.03 is: 132,374,977.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,498,159.95 : 228,387,459.83 = 95,923,897.03 : x
  2. Step 2: Convert to fraction form
    165,498,159.95/228,387,459.83 = 95,923,897.03/x
  3. Step 3: Cross multiply
    165,498,159.95x = 228,387,459.83 × 95,923,897.03
  4. Step 4: Simplify right side
    165,498,159.95x = 21,907,815,179,676,184
  5. Step 5: Solve for x
    x = 21,907,815,179,676,184/165,498,159.95
  6. Step 6: Final answer
    x = 132,374,977.38

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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.