Home / 50,664,847.74-75,995,366.46-14,762,122.62

Finding the Fourth Proportional to 50,664,847.74, 75,995,366.46 and 14,762,122.62

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Solution

The fourth proportional to 50,664,847.74, 75,995,366.46 and 14,762,122.62 is: 22,142,628.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,664,847.74 : 75,995,366.46 = 14,762,122.62 : x
  2. Step 2: Convert to fraction form
    50,664,847.74/75,995,366.46 = 14,762,122.62/x
  3. Step 3: Cross multiply
    50,664,847.74x = 75,995,366.46 × 14,762,122.62
  4. Step 4: Simplify right side
    50,664,847.74x = 1,121,852,918,234,355.12
  5. Step 5: Solve for x
    x = 1,121,852,918,234,355.12/50,664,847.74
  6. Step 6: Final answer
    x = 22,142,628.83

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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.