Home / 225,582,115.37-338,303,098.35-108,924,940.94

Finding the Fourth Proportional to 225,582,115.37, 338,303,098.35 and 108,924,940.94

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Solution

The fourth proportional to 225,582,115.37, 338,303,098.35 and 108,924,940.94 is: 163,353,575.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,582,115.37 : 338,303,098.35 = 108,924,940.94 : x
  2. Step 2: Convert to fraction form
    225,582,115.37/338,303,098.35 = 108,924,940.94/x
  3. Step 3: Cross multiply
    225,582,115.37x = 338,303,098.35 × 108,924,940.94
  4. Step 4: Simplify right side
    225,582,115.37x = 36,849,645,005,901,248
  5. Step 5: Solve for x
    x = 36,849,645,005,901,248/225,582,115.37
  6. Step 6: Final answer
    x = 163,353,575.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.