Home / 22,428,401.43-33,648,276.40-6,254,354.44

Finding the Fourth Proportional to 22,428,401.43, 33,648,276.40 and 6,254,354.44

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Solution

The fourth proportional to 22,428,401.43, 33,648,276.40 and 6,254,354.44 is: 9,383,113.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,428,401.43 : 33,648,276.40 = 6,254,354.44 : x
  2. Step 2: Convert to fraction form
    22,428,401.43/33,648,276.40 = 6,254,354.44/x
  3. Step 3: Cross multiply
    22,428,401.43x = 33,648,276.40 × 6,254,354.44
  4. Step 4: Simplify right side
    22,428,401.43x = 210,448,246,900,687.22
  5. Step 5: Solve for x
    x = 210,448,246,900,687.22/22,428,401.43
  6. Step 6: Final answer
    x = 9,383,113.98

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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.