Home / 35,530,617.60-53,320,809.60-22,782,124.80

Finding the Fourth Proportional to 35,530,617.60, 53,320,809.60 and 22,782,124.80

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Solution

The fourth proportional to 35,530,617.60, 53,320,809.60 and 22,782,124.80 is: 34,189,142.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,530,617.60 : 53,320,809.60 = 22,782,124.80 : x
  2. Step 2: Convert to fraction form
    35,530,617.60/53,320,809.60 = 22,782,124.80/x
  3. Step 3: Cross multiply
    35,530,617.60x = 53,320,809.60 × 22,782,124.80
  4. Step 4: Simplify right side
    35,530,617.60x = 1,214,761,338,744,238.25
  5. Step 5: Solve for x
    x = 1,214,761,338,744,238.25/35,530,617.60
  6. Step 6: Final answer
    x = 34,189,142.23

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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.