Home / 29,417,839,469.62-44,126,468,409.70-13,477,654,469.81

Finding the Fourth Proportional to 29,417,839,469.62, 44,126,468,409.70 and 13,477,654,469.81

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Solution

The fourth proportional to 29,417,839,469.62, 44,126,468,409.70 and 13,477,654,469.81 is: 20,216,348,478.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,417,839,469.62 : 44,126,468,409.70 = 13,477,654,469.81 : x
  2. Step 2: Convert to fraction form
    29,417,839,469.62/44,126,468,409.70 = 13,477,654,469.81/x
  3. Step 3: Cross multiply
    29,417,839,469.62x = 44,126,468,409.70 × 13,477,654,469.81
  4. Step 4: Simplify right side
    29,417,839,469.62x = 594,721,294,198,922,936,320
  5. Step 5: Solve for x
    x = 594,721,294,198,922,936,320/29,417,839,469.62
  6. Step 6: Final answer
    x = 20,216,348,478.38

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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.