Home / 48,764,884.08-73,147,180.31-12,373,204.08

Finding the Fourth Proportional to 48,764,884.08, 73,147,180.31 and 12,373,204.08

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Solution

The fourth proportional to 48,764,884.08, 73,147,180.31 and 12,373,204.08 is: 18,559,769.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,764,884.08 : 73,147,180.31 = 12,373,204.08 : x
  2. Step 2: Convert to fraction form
    48,764,884.08/73,147,180.31 = 12,373,204.08/x
  3. Step 3: Cross multiply
    48,764,884.08x = 73,147,180.31 × 12,373,204.08
  4. Step 4: Simplify right side
    48,764,884.08x = 905,064,989,424,585.75
  5. Step 5: Solve for x
    x = 905,064,989,424,585.75/48,764,884.08
  6. Step 6: Final answer
    x = 18,559,769.12

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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.