Home / 38,798,997.60-58,177,501.20-16,082,191.20

Finding the Fourth Proportional to 38,798,997.60, 58,177,501.20 and 16,082,191.20

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Solution

The fourth proportional to 38,798,997.60, 58,177,501.20 and 16,082,191.20 is: 24,114,584.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,798,997.60 : 58,177,501.20 = 16,082,191.20 : x
  2. Step 2: Convert to fraction form
    38,798,997.60/58,177,501.20 = 16,082,191.20/x
  3. Step 3: Cross multiply
    38,798,997.60x = 58,177,501.20 × 16,082,191.20
  4. Step 4: Simplify right side
    38,798,997.60x = 935,621,697,836,629.50
  5. Step 5: Solve for x
    x = 935,621,697,836,629.50/38,798,997.60
  6. Step 6: Final answer
    x = 24,114,584.29

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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.