Home / 23,687,093.80-35,539,971.90-9,307,714.60

Finding the Fourth Proportional to 23,687,093.80, 35,539,971.90 and 9,307,714.60

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Solution

The fourth proportional to 23,687,093.80, 35,539,971.90 and 9,307,714.60 is: 13,965,238.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,687,093.80 : 35,539,971.90 = 9,307,714.60 : x
  2. Step 2: Convert to fraction form
    23,687,093.80/35,539,971.90 = 9,307,714.60/x
  3. Step 3: Cross multiply
    23,687,093.80x = 35,539,971.90 × 9,307,714.60
  4. Step 4: Simplify right side
    23,687,093.80x = 330,795,915,337,219.69
  5. Step 5: Solve for x
    x = 330,795,915,337,219.69/23,687,093.80
  6. Step 6: Final answer
    x = 13,965,238.54

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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.