Home / 50,501,049.36-75,762,800.28-23,560,008.72

Finding the Fourth Proportional to 50,501,049.36, 75,762,800.28 and 23,560,008.72

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Solution

The fourth proportional to 50,501,049.36, 75,762,800.28 and 23,560,008.72 is: 35,345,250.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,501,049.36 : 75,762,800.28 = 23,560,008.72 : x
  2. Step 2: Convert to fraction form
    50,501,049.36/75,762,800.28 = 23,560,008.72/x
  3. Step 3: Cross multiply
    50,501,049.36x = 75,762,800.28 × 23,560,008.72
  4. Step 4: Simplify right side
    50,501,049.36x = 1,784,972,235,248,418.50
  5. Step 5: Solve for x
    x = 1,784,972,235,248,418.50/50,501,049.36
  6. Step 6: Final answer
    x = 35,345,250.40

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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.