Home / 527,285,725.36-790,374,929.34-177,410,334.38

Finding the Fourth Proportional to 527,285,725.36, 790,374,929.34 and 177,410,334.38

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Solution

The fourth proportional to 527,285,725.36, 790,374,929.34 and 177,410,334.38 is: 265,929,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    527,285,725.36 : 790,374,929.34 = 177,410,334.38 : x
  2. Step 2: Convert to fraction form
    527,285,725.36/790,374,929.34 = 177,410,334.38/x
  3. Step 3: Cross multiply
    527,285,725.36x = 790,374,929.34 × 177,410,334.38
  4. Step 4: Simplify right side
    527,285,725.36x = 140,220,680,499,778,272
  5. Step 5: Solve for x
    x = 140,220,680,499,778,272/527,285,725.36
  6. Step 6: Final answer
    x = 265,929,217.80

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