Home / 69,532,054.80-104,298,082.20-33,700,246.80

Finding the Fourth Proportional to 69,532,054.80, 104,298,082.20 and 33,700,246.80

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Solution

The fourth proportional to 69,532,054.80, 104,298,082.20 and 33,700,246.80 is: 50,550,370.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,532,054.80 : 104,298,082.20 = 33,700,246.80 : x
  2. Step 2: Convert to fraction form
    69,532,054.80/104,298,082.20 = 33,700,246.80/x
  3. Step 3: Cross multiply
    69,532,054.80x = 104,298,082.20 × 33,700,246.80
  4. Step 4: Simplify right side
    69,532,054.80x = 3,514,871,110,906,686.50
  5. Step 5: Solve for x
    x = 3,514,871,110,906,686.50/69,532,054.80
  6. Step 6: Final answer
    x = 50,550,370.20

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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.