Home / 22,278,657.24-33,418,015.02-6,104,752.20

Finding the Fourth Proportional to 22,278,657.24, 33,418,015.02 and 6,104,752.20

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Solution

The fourth proportional to 22,278,657.24, 33,418,015.02 and 6,104,752.20 is: 9,157,136.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,278,657.24 : 33,418,015.02 = 6,104,752.20 : x
  2. Step 2: Convert to fraction form
    22,278,657.24/33,418,015.02 = 6,104,752.20/x
  3. Step 3: Cross multiply
    22,278,657.24x = 33,418,015.02 × 6,104,752.20
  4. Step 4: Simplify right side
    22,278,657.24x = 204,008,700,712,978.06
  5. Step 5: Solve for x
    x = 204,008,700,712,978.06/22,278,657.24
  6. Step 6: Final answer
    x = 9,157,136.29

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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.