Home / 179,686,046.25-247,966,744.23-97,179,831

Finding the Fourth Proportional to 179,686,046.25, 247,966,744.23 and 97,179,831

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Solution

The fourth proportional to 179,686,046.25, 247,966,744.23 and 97,179,831 is: 134,108,167.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,686,046.25 : 247,966,744.23 = 97,179,831 : x
  2. Step 2: Convert to fraction form
    179,686,046.25/247,966,744.23 = 97,179,831/x
  3. Step 3: Cross multiply
    179,686,046.25x = 247,966,744.23 × 97,179,831
  4. Step 4: Simplify right side
    179,686,046.25x = 24,097,366,297,891,624
  5. Step 5: Solve for x
    x = 24,097,366,297,891,624/179,686,046.25
  6. Step 6: Final answer
    x = 134,108,167.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.