Home / 176,714,309.78-264,982,780.46-102,961,924.25

Finding the Fourth Proportional to 176,714,309.78, 264,982,780.46 and 102,961,924.25

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Solution

The fourth proportional to 176,714,309.78, 264,982,780.46 and 102,961,924.25 is: 154,391,214.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,714,309.78 : 264,982,780.46 = 102,961,924.25 : x
  2. Step 2: Convert to fraction form
    176,714,309.78/264,982,780.46 = 102,961,924.25/x
  3. Step 3: Cross multiply
    176,714,309.78x = 264,982,780.46 × 102,961,924.25
  4. Step 4: Simplify right side
    176,714,309.78x = 27,283,136,969,424,548
  5. Step 5: Solve for x
    x = 27,283,136,969,424,548/176,714,309.78
  6. Step 6: Final answer
    x = 154,391,214.85

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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.