Home / 22,062,657.03-33,094,132.56-7,685,997

Finding the Fourth Proportional to 22,062,657.03, 33,094,132.56 and 7,685,997

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Solution

The fourth proportional to 22,062,657.03, 33,094,132.56 and 7,685,997 is: 11,529,046.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,062,657.03 : 33,094,132.56 = 7,685,997 : x
  2. Step 2: Convert to fraction form
    22,062,657.03/33,094,132.56 = 7,685,997/x
  3. Step 3: Cross multiply
    22,062,657.03x = 33,094,132.56 × 7,685,997
  4. Step 4: Simplify right side
    22,062,657.03x = 254,361,403,573,762.31
  5. Step 5: Solve for x
    x = 254,361,403,573,762.31/22,062,657.03
  6. Step 6: Final answer
    x = 11,529,046.72

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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.