Home / 40,462,079.70-60,693,119.55-26,857,190.10

Finding the Fourth Proportional to 40,462,079.70, 60,693,119.55 and 26,857,190.10

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Solution

The fourth proportional to 40,462,079.70, 60,693,119.55 and 26,857,190.10 is: 40,285,785.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,462,079.70 : 60,693,119.55 = 26,857,190.10 : x
  2. Step 2: Convert to fraction form
    40,462,079.70/60,693,119.55 = 26,857,190.10/x
  3. Step 3: Cross multiply
    40,462,079.70x = 60,693,119.55 × 26,857,190.10
  4. Step 4: Simplify right side
    40,462,079.70x = 1,630,046,649,516,376.50
  5. Step 5: Solve for x
    x = 1,630,046,649,516,376.50/40,462,079.70
  6. Step 6: Final answer
    x = 40,285,785.15

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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.