Home / 54,794,583,337.80-75,615,238,918.86-32,240,907,542.28

Finding the Fourth Proportional to 54,794,583,337.80, 75,615,238,918.86 and 32,240,907,542.28

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Solution

The fourth proportional to 54,794,583,337.80, 75,615,238,918.86 and 32,240,907,542.28 is: 44,491,695,679.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,794,583,337.80 : 75,615,238,918.86 = 32,240,907,542.28 : x
  2. Step 2: Convert to fraction form
    54,794,583,337.80/75,615,238,918.86 = 32,240,907,542.28/x
  3. Step 3: Cross multiply
    54,794,583,337.80x = 75,615,238,918.86 × 32,240,907,542.28
  4. Step 4: Simplify right side
    54,794,583,337.80x = 2,437,903,926,770,377,687,040
  5. Step 5: Solve for x
    x = 2,437,903,926,770,377,687,040/54,794,583,337.80
  6. Step 6: Final answer
    x = 44,491,695,679.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.