Home / 295,566,822.70-443,350,234.05-186,727,705.90

Finding the Fourth Proportional to 295,566,822.70, 443,350,234.05 and 186,727,705.90

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Solution

The fourth proportional to 295,566,822.70, 443,350,234.05 and 186,727,705.90 is: 280,091,558.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,566,822.70 : 443,350,234.05 = 186,727,705.90 : x
  2. Step 2: Convert to fraction form
    295,566,822.70/443,350,234.05 = 186,727,705.90/x
  3. Step 3: Cross multiply
    295,566,822.70x = 443,350,234.05 × 186,727,705.90
  4. Step 4: Simplify right side
    295,566,822.70x = 82,785,772,114,384,576
  5. Step 5: Solve for x
    x = 82,785,772,114,384,576/295,566,822.70
  6. Step 6: Final answer
    x = 280,091,558.85

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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.