Home / 113,467,566,662.40-170,201,349,993.60-34,940,143,891.20

Finding the Fourth Proportional to 113,467,566,662.40, 170,201,349,993.60 and 34,940,143,891.20

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Solution

The fourth proportional to 113,467,566,662.40, 170,201,349,993.60 and 34,940,143,891.20 is: 52,410,215,836.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,467,566,662.40 : 170,201,349,993.60 = 34,940,143,891.20 : x
  2. Step 2: Convert to fraction form
    113,467,566,662.40/170,201,349,993.60 = 34,940,143,891.20/x
  3. Step 3: Cross multiply
    113,467,566,662.40x = 170,201,349,993.60 × 34,940,143,891.20
  4. Step 4: Simplify right side
    113,467,566,662.40x = 5,946,859,659,252,875,657,216
  5. Step 5: Solve for x
    x = 5,946,859,659,252,875,657,216/113,467,566,662.40
  6. Step 6: Final answer
    x = 52,410,215,836.80

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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.