Home / 69,182,441,985.96-95,469,211,288.26-37,499,375,085.48

Finding the Fourth Proportional to 69,182,441,985.96, 95,469,211,288.26 and 37,499,375,085.48

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Solution

The fourth proportional to 69,182,441,985.96, 95,469,211,288.26 and 37,499,375,085.48 is: 51,747,750,736.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,182,441,985.96 : 95,469,211,288.26 = 37,499,375,085.48 : x
  2. Step 2: Convert to fraction form
    69,182,441,985.96/95,469,211,288.26 = 37,499,375,085.48/x
  3. Step 3: Cross multiply
    69,182,441,985.96x = 95,469,211,288.26 × 37,499,375,085.48
  4. Step 4: Simplify right side
    69,182,441,985.96x = 3,580,035,763,213,402,898,432
  5. Step 5: Solve for x
    x = 3,580,035,763,213,402,898,432/69,182,441,985.96
  6. Step 6: Final answer
    x = 51,747,750,736.23

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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.