Home / 61,762,450.48-92,644,340.96-18,632,027.52

Finding the Fourth Proportional to 61,762,450.48, 92,644,340.96 and 18,632,027.52

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Solution

The fourth proportional to 61,762,450.48, 92,644,340.96 and 18,632,027.52 is: 27,948,241.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,762,450.48 : 92,644,340.96 = 18,632,027.52 : x
  2. Step 2: Convert to fraction form
    61,762,450.48/92,644,340.96 = 18,632,027.52/x
  3. Step 3: Cross multiply
    61,762,450.48x = 92,644,340.96 × 18,632,027.52
  4. Step 4: Simplify right side
    61,762,450.48x = 1,726,151,910,338,983
  5. Step 5: Solve for x
    x = 1,726,151,910,338,983/61,762,450.48
  6. Step 6: Final answer
    x = 27,948,241.96

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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.