Home / 73,354,166.20-110,031,249.30-35,090,414.20

Finding the Fourth Proportional to 73,354,166.20, 110,031,249.30 and 35,090,414.20

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Solution

The fourth proportional to 73,354,166.20, 110,031,249.30 and 35,090,414.20 is: 52,635,621.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,354,166.20 : 110,031,249.30 = 35,090,414.20 : x
  2. Step 2: Convert to fraction form
    73,354,166.20/110,031,249.30 = 35,090,414.20/x
  3. Step 3: Cross multiply
    73,354,166.20x = 110,031,249.30 × 35,090,414.20
  4. Step 4: Simplify right side
    73,354,166.20x = 3,861,042,112,880,460.50
  5. Step 5: Solve for x
    x = 3,861,042,112,880,460.50/73,354,166.20
  6. Step 6: Final answer
    x = 52,635,621.30

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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.