Home / 22,035,408.30-33,053,112.45-14,869,046.70

Finding the Fourth Proportional to 22,035,408.30, 33,053,112.45 and 14,869,046.70

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Solution

The fourth proportional to 22,035,408.30, 33,053,112.45 and 14,869,046.70 is: 22,303,570.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,035,408.30 : 33,053,112.45 = 14,869,046.70 : x
  2. Step 2: Convert to fraction form
    22,035,408.30/33,053,112.45 = 14,869,046.70/x
  3. Step 3: Cross multiply
    22,035,408.30x = 33,053,112.45 × 14,869,046.70
  4. Step 4: Simplify right side
    22,035,408.30x = 491,468,272,599,401.38
  5. Step 5: Solve for x
    x = 491,468,272,599,401.38/22,035,408.30
  6. Step 6: Final answer
    x = 22,303,570.05

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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.