Home / 48,048,883.16-72,085,610.16-13,970,229

Finding the Fourth Proportional to 48,048,883.16, 72,085,610.16 and 13,970,229

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Solution

The fourth proportional to 48,048,883.16, 72,085,610.16 and 13,970,229 is: 20,958,915.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,048,883.16 : 72,085,610.16 = 13,970,229 : x
  2. Step 2: Convert to fraction form
    48,048,883.16/72,085,610.16 = 13,970,229/x
  3. Step 3: Cross multiply
    48,048,883.16x = 72,085,610.16 × 13,970,229
  4. Step 4: Simplify right side
    48,048,883.16x = 1,007,052,481,539,926.62
  5. Step 5: Solve for x
    x = 1,007,052,481,539,926.62/48,048,883.16
  6. Step 6: Final answer
    x = 20,958,915.49

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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.