Home / 179,718,000.60-269,577,000.90-177,926,410.20

Finding the Fourth Proportional to 179,718,000.60, 269,577,000.90 and 177,926,410.20

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Solution

The fourth proportional to 179,718,000.60, 269,577,000.90 and 177,926,410.20 is: 266,889,615.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,718,000.60 : 269,577,000.90 = 177,926,410.20 : x
  2. Step 2: Convert to fraction form
    179,718,000.60/269,577,000.90 = 177,926,410.20/x
  3. Step 3: Cross multiply
    179,718,000.60x = 269,577,000.90 × 177,926,410.20
  4. Step 4: Simplify right side
    179,718,000.60x = 47,964,868,042,619,160
  5. Step 5: Solve for x
    x = 47,964,868,042,619,160/179,718,000.60
  6. Step 6: Final answer
    x = 266,889,615.30

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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.