Home / 50,052,938.99-75,051,978.11-15,499,748.00

Finding the Fourth Proportional to 50,052,938.99, 75,051,978.11 and 15,499,748.00

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Solution

The fourth proportional to 50,052,938.99, 75,051,978.11 and 15,499,748.00 is: 23,241,127.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,052,938.99 : 75,051,978.11 = 15,499,748.00 : x
  2. Step 2: Convert to fraction form
    50,052,938.99/75,051,978.11 = 15,499,748.00/x
  3. Step 3: Cross multiply
    50,052,938.99x = 75,051,978.11 × 15,499,748.00
  4. Step 4: Simplify right side
    50,052,938.99x = 1,163,286,747,153,757.75
  5. Step 5: Solve for x
    x = 1,163,286,747,153,757.75/50,052,938.99
  6. Step 6: Final answer
    x = 23,241,127.71

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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.