Home / 57,623,739.09-86,435,756.25-23,545,084.96

Finding the Fourth Proportional to 57,623,739.09, 86,435,756.25 and 23,545,084.96

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Solution

The fourth proportional to 57,623,739.09, 86,435,756.25 and 23,545,084.96 is: 35,317,687.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,623,739.09 : 86,435,756.25 = 23,545,084.96 : x
  2. Step 2: Convert to fraction form
    57,623,739.09/86,435,756.25 = 23,545,084.96/x
  3. Step 3: Cross multiply
    57,623,739.09x = 86,435,756.25 × 23,545,084.96
  4. Step 4: Simplify right side
    57,623,739.09x = 2,035,137,224,640,269.25
  5. Step 5: Solve for x
    x = 2,035,137,224,640,269.25/57,623,739.09
  6. Step 6: Final answer
    x = 35,317,687.76

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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.