Home / 176,096,000.40-264,144,000.60-114,873,997.20

Finding the Fourth Proportional to 176,096,000.40, 264,144,000.60 and 114,873,997.20

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Solution

The fourth proportional to 176,096,000.40, 264,144,000.60 and 114,873,997.20 is: 172,310,995.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,096,000.40 : 264,144,000.60 = 114,873,997.20 : x
  2. Step 2: Convert to fraction form
    176,096,000.40/264,144,000.60 = 114,873,997.20/x
  3. Step 3: Cross multiply
    176,096,000.40x = 264,144,000.60 × 114,873,997.20
  4. Step 4: Simplify right side
    176,096,000.40x = 30,343,277,185,321,200
  5. Step 5: Solve for x
    x = 30,343,277,185,321,200/176,096,000.40
  6. Step 6: Final answer
    x = 172,310,995.80

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1.5x scale

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.