Home / 146,093,710-201,615,657.24-80,903,614

Finding the Fourth Proportional to 146,093,710, 201,615,657.24 and 80,903,614

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Solution

The fourth proportional to 146,093,710, 201,615,657.24 and 80,903,614 is: 111,650,496.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,093,710 : 201,615,657.24 = 80,903,614 : x
  2. Step 2: Convert to fraction form
    146,093,710/201,615,657.24 = 80,903,614/x
  3. Step 3: Cross multiply
    146,093,710x = 201,615,657.24 × 80,903,614
  4. Step 4: Simplify right side
    146,093,710x = 16,311,435,309,701,266
  5. Step 5: Solve for x
    x = 16,311,435,309,701,266/146,093,710
  6. Step 6: Final answer
    x = 111,650,496.86

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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.