Home / 50,533,918.08-75,783,903.68-16,447,247.68

Finding the Fourth Proportional to 50,533,918.08, 75,783,903.68 and 16,447,247.68

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Solution

The fourth proportional to 50,533,918.08, 75,783,903.68 and 16,447,247.68 is: 24,665,347.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,533,918.08 : 75,783,903.68 = 16,447,247.68 : x
  2. Step 2: Convert to fraction form
    50,533,918.08/75,783,903.68 = 16,447,247.68/x
  3. Step 3: Cross multiply
    50,533,918.08x = 75,783,903.68 × 16,447,247.68
  4. Step 4: Simplify right side
    50,533,918.08x = 1,246,436,633,982,223.50
  5. Step 5: Solve for x
    x = 1,246,436,633,982,223.50/50,533,918.08
  6. Step 6: Final answer
    x = 24,665,347.18

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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.