Home / 173,912,647.73-239,998,039.17-95,595,368.54

Finding the Fourth Proportional to 173,912,647.73, 239,998,039.17 and 95,595,368.54

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Solution

The fourth proportional to 173,912,647.73, 239,998,039.17 and 95,595,368.54 is: 131,920,830.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,912,647.73 : 239,998,039.17 = 95,595,368.54 : x
  2. Step 2: Convert to fraction form
    173,912,647.73/239,998,039.17 = 95,595,368.54/x
  3. Step 3: Cross multiply
    173,912,647.73x = 239,998,039.17 × 95,595,368.54
  4. Step 4: Simplify right side
    173,912,647.73x = 22,942,701,003,333,508
  5. Step 5: Solve for x
    x = 22,942,701,003,333,508/173,912,647.73
  6. Step 6: Final answer
    x = 131,920,830.96

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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.