Home / 62,720,669,308.50-86,553,429,078.69-34,174,560,843.54

Finding the Fourth Proportional to 62,720,669,308.50, 86,553,429,078.69 and 34,174,560,843.54

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Solution

The fourth proportional to 62,720,669,308.50, 86,553,429,078.69 and 34,174,560,843.54 is: 47,160,297,568.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,720,669,308.50 : 86,553,429,078.69 = 34,174,560,843.54 : x
  2. Step 2: Convert to fraction form
    62,720,669,308.50/86,553,429,078.69 = 34,174,560,843.54/x
  3. Step 3: Cross multiply
    62,720,669,308.50x = 86,553,429,078.69 × 34,174,560,843.54
  4. Step 4: Simplify right side
    62,720,669,308.50x = 2,957,925,428,266,715,840,512
  5. Step 5: Solve for x
    x = 2,957,925,428,266,715,840,512/62,720,669,308.50
  6. Step 6: Final answer
    x = 47,160,297,568.22

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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.