Home / 55,651,500.20-83,477,250.30-41,302,593.20

Finding the Fourth Proportional to 55,651,500.20, 83,477,250.30 and 41,302,593.20

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Solution

The fourth proportional to 55,651,500.20, 83,477,250.30 and 41,302,593.20 is: 61,953,889.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,651,500.20 : 83,477,250.30 = 41,302,593.20 : x
  2. Step 2: Convert to fraction form
    55,651,500.20/83,477,250.30 = 41,302,593.20/x
  3. Step 3: Cross multiply
    55,651,500.20x = 83,477,250.30 × 41,302,593.20
  4. Step 4: Simplify right side
    55,651,500.20x = 3,447,826,910,595,478
  5. Step 5: Solve for x
    x = 3,447,826,910,595,478/55,651,500.20
  6. Step 6: Final answer
    x = 61,953,889.80

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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.