Home / 22,062,660.03-33,094,137.06-7,686,000

Finding the Fourth Proportional to 22,062,660.03, 33,094,137.06 and 7,686,000

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Solution

The fourth proportional to 22,062,660.03, 33,094,137.06 and 7,686,000 is: 11,529,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,062,660.03 : 33,094,137.06 = 7,686,000 : x
  2. Step 2: Convert to fraction form
    22,062,660.03/33,094,137.06 = 7,686,000/x
  3. Step 3: Cross multiply
    22,062,660.03x = 33,094,137.06 × 7,686,000
  4. Step 4: Simplify right side
    22,062,660.03x = 254,361,537,443,160
  5. Step 5: Solve for x
    x = 254,361,537,443,160/22,062,660.03
  6. Step 6: Final answer
    x = 11,529,051.22

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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.