Home / 110,706,091.20-166,059,136.80-29,927,059.20

Finding the Fourth Proportional to 110,706,091.20, 166,059,136.80 and 29,927,059.20

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Solution

The fourth proportional to 110,706,091.20, 166,059,136.80 and 29,927,059.20 is: 44,890,588.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,706,091.20 : 166,059,136.80 = 29,927,059.20 : x
  2. Step 2: Convert to fraction form
    110,706,091.20/166,059,136.80 = 29,927,059.20/x
  3. Step 3: Cross multiply
    110,706,091.20x = 166,059,136.80 × 29,927,059.20
  4. Step 4: Simplify right side
    110,706,091.20x = 4,969,661,617,714,499
  5. Step 5: Solve for x
    x = 4,969,661,617,714,499/110,706,091.20
  6. Step 6: Final answer
    x = 44,890,588.80

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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.