Home / 50,529,526.92-75,800,341.18-15,510,054.18

Finding the Fourth Proportional to 50,529,526.92, 75,800,341.18 and 15,510,054.18

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Solution

The fourth proportional to 50,529,526.92, 75,800,341.18 and 15,510,054.18 is: 23,266,938.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,529,526.92 : 75,800,341.18 = 15,510,054.18 : x
  2. Step 2: Convert to fraction form
    50,529,526.92/75,800,341.18 = 15,510,054.18/x
  3. Step 3: Cross multiply
    50,529,526.92x = 75,800,341.18 × 15,510,054.18
  4. Step 4: Simplify right side
    50,529,526.92x = 1,175,667,398,923,311.75
  5. Step 5: Solve for x
    x = 1,175,667,398,923,311.75/50,529,526.92
  6. Step 6: Final answer
    x = 23,266,938.57

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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.