Home / 57,523,669.60-86,212,021.20-23,406,469.60

Finding the Fourth Proportional to 57,523,669.60, 86,212,021.20 and 23,406,469.60

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Solution

The fourth proportional to 57,523,669.60, 86,212,021.20 and 23,406,469.60 is: 35,079,803.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,523,669.60 : 86,212,021.20 = 23,406,469.60 : x
  2. Step 2: Convert to fraction form
    57,523,669.60/86,212,021.20 = 23,406,469.60/x
  3. Step 3: Cross multiply
    57,523,669.60x = 86,212,021.20 × 23,406,469.60
  4. Step 4: Simplify right side
    57,523,669.60x = 2,017,919,053,372,355.75
  5. Step 5: Solve for x
    x = 2,017,919,053,372,355.75/57,523,669.60
  6. Step 6: Final answer
    x = 35,079,803.97

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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.