Home / 37,251,282,238.80-55,795,294,020.60-33,115,395,800.40

Finding the Fourth Proportional to 37,251,282,238.80, 55,795,294,020.60 and 33,115,395,800.40

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Solution

The fourth proportional to 37,251,282,238.80, 55,795,294,020.60 and 33,115,395,800.40 is: 49,600,527,397.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,251,282,238.80 : 55,795,294,020.60 = 33,115,395,800.40 : x
  2. Step 2: Convert to fraction form
    37,251,282,238.80/55,795,294,020.60 = 33,115,395,800.40/x
  3. Step 3: Cross multiply
    37,251,282,238.80x = 55,795,294,020.60 × 33,115,395,800.40
  4. Step 4: Simplify right side
    37,251,282,238.80x = 1,847,683,245,291,860,393,984
  5. Step 5: Solve for x
    x = 1,847,683,245,291,860,393,984/37,251,282,238.80
  6. Step 6: Final answer
    x = 49,600,527,397.88

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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.