Home / 173,560,949.76-239,515,917.50-95,249,575.46

Finding the Fourth Proportional to 173,560,949.76, 239,515,917.50 and 95,249,575.46

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Solution

The fourth proportional to 173,560,949.76, 239,515,917.50 and 95,249,575.46 is: 131,445,405.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,560,949.76 : 239,515,917.50 = 95,249,575.46 : x
  2. Step 2: Convert to fraction form
    173,560,949.76/239,515,917.50 = 95,249,575.46/x
  3. Step 3: Cross multiply
    173,560,949.76x = 239,515,917.50 × 95,249,575.46
  4. Step 4: Simplify right side
    173,560,949.76x = 22,813,789,457,787,384
  5. Step 5: Solve for x
    x = 22,813,789,457,787,384/173,560,949.76
  6. Step 6: Final answer
    x = 131,445,405.72

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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.