Home / 22,433,150.70-33,649,726.05-22,291,433.10

Finding the Fourth Proportional to 22,433,150.70, 33,649,726.05 and 22,291,433.10

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Solution

The fourth proportional to 22,433,150.70, 33,649,726.05 and 22,291,433.10 is: 33,437,149.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,433,150.70 : 33,649,726.05 = 22,291,433.10 : x
  2. Step 2: Convert to fraction form
    22,433,150.70/33,649,726.05 = 22,291,433.10/x
  3. Step 3: Cross multiply
    22,433,150.70x = 33,649,726.05 × 22,291,433.10
  4. Step 4: Simplify right side
    22,433,150.70x = 750,100,617,076,902.25
  5. Step 5: Solve for x
    x = 750,100,617,076,902.25/22,433,150.70
  6. Step 6: Final answer
    x = 33,437,149.65

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Double scale
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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.