Home / 51,847,496.32-71,551,591.44-29,820,960.56

Finding the Fourth Proportional to 51,847,496.32, 71,551,591.44 and 29,820,960.56

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Solution

The fourth proportional to 51,847,496.32, 71,551,591.44 and 29,820,960.56 is: 41,154,102.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,847,496.32 : 71,551,591.44 = 29,820,960.56 : x
  2. Step 2: Convert to fraction form
    51,847,496.32/71,551,591.44 = 29,820,960.56/x
  3. Step 3: Cross multiply
    51,847,496.32x = 71,551,591.44 × 29,820,960.56
  4. Step 4: Simplify right side
    51,847,496.32x = 2,133,737,186,337,473.50
  5. Step 5: Solve for x
    x = 2,133,737,186,337,473.50/51,847,496.32
  6. Step 6: Final answer
    x = 41,154,102.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.