Home / 14,997,550.68-22,496,358.83-5,419,693.53

Finding the Fourth Proportional to 14,997,550.68, 22,496,358.83 and 5,419,693.53

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Solution

The fourth proportional to 14,997,550.68, 22,496,358.83 and 5,419,693.53 is: 8,129,552.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,997,550.68 : 22,496,358.83 = 5,419,693.53 : x
  2. Step 2: Convert to fraction form
    14,997,550.68/22,496,358.83 = 5,419,693.53/x
  3. Step 3: Cross multiply
    14,997,550.68x = 22,496,358.83 × 5,419,693.53
  4. Step 4: Simplify right side
    14,997,550.68x = 121,923,370,372,410.91
  5. Step 5: Solve for x
    x = 121,923,370,372,410.91/14,997,550.68
  6. Step 6: Final answer
    x = 8,129,552.15

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1.5x scale

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.