Home / 47,573,380,936.80-71,391,509,462.80-22,398,297,416.72

Finding the Fourth Proportional to 47,573,380,936.80, 71,391,509,462.80 and 22,398,297,416.72

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Solution

The fourth proportional to 47,573,380,936.80, 71,391,509,462.80 and 22,398,297,416.72 is: 33,612,247,658.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,573,380,936.80 : 71,391,509,462.80 = 22,398,297,416.72 : x
  2. Step 2: Convert to fraction form
    47,573,380,936.80/71,391,509,462.80 = 22,398,297,416.72/x
  3. Step 3: Cross multiply
    47,573,380,936.80x = 71,391,509,462.80 × 22,398,297,416.72
  4. Step 4: Simplify right side
    47,573,380,936.80x = 1,599,048,261,976,374,902,784
  5. Step 5: Solve for x
    x = 1,599,048,261,976,374,902,784/47,573,380,936.80
  6. Step 6: Final answer
    x = 33,612,247,658.01

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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.