Home / 176,714,308.73-264,982,778.88-102,961,923.20

Finding the Fourth Proportional to 176,714,308.73, 264,982,778.88 and 102,961,923.20

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Solution

The fourth proportional to 176,714,308.73, 264,982,778.88 and 102,961,923.20 is: 154,391,213.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,714,308.73 : 264,982,778.88 = 102,961,923.20 : x
  2. Step 2: Convert to fraction form
    176,714,308.73/264,982,778.88 = 102,961,923.20/x
  3. Step 3: Cross multiply
    176,714,308.73x = 264,982,778.88 × 102,961,923.20
  4. Step 4: Simplify right side
    176,714,308.73x = 27,283,136,527,647,808
  5. Step 5: Solve for x
    x = 27,283,136,527,647,808/176,714,308.73
  6. Step 6: Final answer
    x = 154,391,213.27

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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.