Home / 50,355,804.56-75,533,695.89-36,006,897.56

Finding the Fourth Proportional to 50,355,804.56, 75,533,695.89 and 36,006,897.56

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Solution

The fourth proportional to 50,355,804.56, 75,533,695.89 and 36,006,897.56 is: 54,010,338.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,355,804.56 : 75,533,695.89 = 36,006,897.56 : x
  2. Step 2: Convert to fraction form
    50,355,804.56/75,533,695.89 = 36,006,897.56/x
  3. Step 3: Cross multiply
    50,355,804.56x = 75,533,695.89 × 36,006,897.56
  4. Step 4: Simplify right side
    50,355,804.56x = 2,719,734,049,861,754.50
  5. Step 5: Solve for x
    x = 2,719,734,049,861,754.50/50,355,804.56
  6. Step 6: Final answer
    x = 54,010,338.51

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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.