Home / 73,328,600.70-109,992,901.05-33,017,816.70

Finding the Fourth Proportional to 73,328,600.70, 109,992,901.05 and 33,017,816.70

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Solution

The fourth proportional to 73,328,600.70, 109,992,901.05 and 33,017,816.70 is: 49,526,725.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,328,600.70 : 109,992,901.05 = 33,017,816.70 : x
  2. Step 2: Convert to fraction form
    73,328,600.70/109,992,901.05 = 33,017,816.70/x
  3. Step 3: Cross multiply
    73,328,600.70x = 109,992,901.05 × 33,017,816.70
  4. Step 4: Simplify right side
    73,328,600.70x = 3,631,725,445,170,137.50
  5. Step 5: Solve for x
    x = 3,631,725,445,170,137.50/73,328,600.70
  6. Step 6: Final answer
    x = 49,526,725.05

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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.