Home / 164,213,769.84-226,615,602.95-88,860,098.44

Finding the Fourth Proportional to 164,213,769.84, 226,615,602.95 and 88,860,098.44

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Solution

The fourth proportional to 164,213,769.84, 226,615,602.95 and 88,860,098.44 is: 122,627,260.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,213,769.84 : 226,615,602.95 = 88,860,098.44 : x
  2. Step 2: Convert to fraction form
    164,213,769.84/226,615,602.95 = 88,860,098.44/x
  3. Step 3: Cross multiply
    164,213,769.84x = 226,615,602.95 × 88,860,098.44
  4. Step 4: Simplify right side
    164,213,769.84x = 20,137,084,786,176,952
  5. Step 5: Solve for x
    x = 20,137,084,786,176,952/164,213,769.84
  6. Step 6: Final answer
    x = 122,627,260.83

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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.