Home / 110,714,553.60-166,071,830.40-53,192,954.40

Finding the Fourth Proportional to 110,714,553.60, 166,071,830.40 and 53,192,954.40

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Solution

The fourth proportional to 110,714,553.60, 166,071,830.40 and 53,192,954.40 is: 79,789,431.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,714,553.60 : 166,071,830.40 = 53,192,954.40 : x
  2. Step 2: Convert to fraction form
    110,714,553.60/166,071,830.40 = 53,192,954.40/x
  3. Step 3: Cross multiply
    110,714,553.60x = 166,071,830.40 × 53,192,954.40
  4. Step 4: Simplify right side
    110,714,553.60x = 8,833,851,301,591,734
  5. Step 5: Solve for x
    x = 8,833,851,301,591,734/110,714,553.60
  6. Step 6: Final answer
    x = 79,789,431.60

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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.