Home / 176,038,162.24-263,949,576.20-83,950,065.76

Finding the Fourth Proportional to 176,038,162.24, 263,949,576.20 and 83,950,065.76

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Solution

The fourth proportional to 176,038,162.24, 263,949,576.20 and 83,950,065.76 is: 125,873,753.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,038,162.24 : 263,949,576.20 = 83,950,065.76 : x
  2. Step 2: Convert to fraction form
    176,038,162.24/263,949,576.20 = 83,950,065.76/x
  3. Step 3: Cross multiply
    176,038,162.24x = 263,949,576.20 × 83,950,065.76
  4. Step 4: Simplify right side
    176,038,162.24x = 22,158,584,279,314,132
  5. Step 5: Solve for x
    x = 22,158,584,279,314,132/176,038,162.24
  6. Step 6: Final answer
    x = 125,873,753.72

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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.