Home / 167,452,687,825.89-251,179,017,886.12-46,441,241,337.86

Finding the Fourth Proportional to 167,452,687,825.89, 251,179,017,886.12 and 46,441,241,337.86

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Solution

The fourth proportional to 167,452,687,825.89, 251,179,017,886.12 and 46,441,241,337.86 is: 69,661,858,164.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,452,687,825.89 : 251,179,017,886.12 = 46,441,241,337.86 : x
  2. Step 2: Convert to fraction form
    167,452,687,825.89/251,179,017,886.12 = 46,441,241,337.86/x
  3. Step 3: Cross multiply
    167,452,687,825.89x = 251,179,017,886.12 × 46,441,241,337.86
  4. Step 4: Simplify right side
    167,452,687,825.89x = 11,665,065,388,655,952,003,072
  5. Step 5: Solve for x
    x = 11,665,065,388,655,952,003,072/167,452,687,825.89
  6. Step 6: Final answer
    x = 69,661,858,164.89

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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.