Home / 22,129,233.40-33,193,850.10-14,901,635.80

Finding the Fourth Proportional to 22,129,233.40, 33,193,850.10 and 14,901,635.80

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Solution

The fourth proportional to 22,129,233.40, 33,193,850.10 and 14,901,635.80 is: 22,352,453.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,129,233.40 : 33,193,850.10 = 14,901,635.80 : x
  2. Step 2: Convert to fraction form
    22,129,233.40/33,193,850.10 = 14,901,635.80/x
  3. Step 3: Cross multiply
    22,129,233.40x = 33,193,850.10 × 14,901,635.80
  4. Step 4: Simplify right side
    22,129,233.40x = 494,642,664,989,993.62
  5. Step 5: Solve for x
    x = 494,642,664,989,993.62/22,129,233.40
  6. Step 6: Final answer
    x = 22,352,453.70

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1.5x scale

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.