Home / 106,368,200.61-146,790,362.90-59,958,442.23

Finding the Fourth Proportional to 106,368,200.61, 146,790,362.90 and 59,958,442.23

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Solution

The fourth proportional to 106,368,200.61, 146,790,362.90 and 59,958,442.23 is: 82,743,916.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,368,200.61 : 146,790,362.90 = 59,958,442.23 : x
  2. Step 2: Convert to fraction form
    106,368,200.61/146,790,362.90 = 59,958,442.23/x
  3. Step 3: Cross multiply
    106,368,200.61x = 146,790,362.90 × 59,958,442.23
  4. Step 4: Simplify right side
    106,368,200.61x = 8,801,321,494,285,514
  5. Step 5: Solve for x
    x = 8,801,321,494,285,514/106,368,200.61
  6. Step 6: Final answer
    x = 82,743,916.36

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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.