Home / 22,032,048.70-33,048,073.05-16,993,200.70

Finding the Fourth Proportional to 22,032,048.70, 33,048,073.05 and 16,993,200.70

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Solution

The fourth proportional to 22,032,048.70, 33,048,073.05 and 16,993,200.70 is: 25,489,801.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,032,048.70 : 33,048,073.05 = 16,993,200.70 : x
  2. Step 2: Convert to fraction form
    22,032,048.70/33,048,073.05 = 16,993,200.70/x
  3. Step 3: Cross multiply
    22,032,048.70x = 33,048,073.05 × 16,993,200.70
  4. Step 4: Simplify right side
    22,032,048.70x = 561,592,538,086,911.12
  5. Step 5: Solve for x
    x = 561,592,538,086,911.12/22,032,048.70
  6. Step 6: Final answer
    x = 25,489,801.05

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Double scale
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Similar ratio
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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.