Home / 144,294,425.44-199,291,792.98-94,955,064.60

Finding the Fourth Proportional to 144,294,425.44, 199,291,792.98 and 94,955,064.60

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Solution

The fourth proportional to 144,294,425.44, 199,291,792.98 and 94,955,064.60 is: 131,146,889.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,294,425.44 : 199,291,792.98 = 94,955,064.60 : x
  2. Step 2: Convert to fraction form
    144,294,425.44/199,291,792.98 = 94,955,064.60/x
  3. Step 3: Cross multiply
    144,294,425.44x = 199,291,792.98 × 94,955,064.60
  4. Step 4: Simplify right side
    144,294,425.44x = 18,923,765,076,665,724
  5. Step 5: Solve for x
    x = 18,923,765,076,665,724/144,294,425.44
  6. Step 6: Final answer
    x = 131,146,889.56

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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.