Home / 57,667,403.70-86,501,105.55-23,577,419.70

Finding the Fourth Proportional to 57,667,403.70, 86,501,105.55 and 23,577,419.70

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Solution

The fourth proportional to 57,667,403.70, 86,501,105.55 and 23,577,419.70 is: 35,366,129.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,667,403.70 : 86,501,105.55 = 23,577,419.70 : x
  2. Step 2: Convert to fraction form
    57,667,403.70/86,501,105.55 = 23,577,419.70/x
  3. Step 3: Cross multiply
    57,667,403.70x = 86,501,105.55 × 23,577,419.70
  4. Step 4: Simplify right side
    57,667,403.70x = 2,039,472,870,066,349.25
  5. Step 5: Solve for x
    x = 2,039,472,870,066,349.25/57,667,403.70
  6. Step 6: Final answer
    x = 35,366,129.55

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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.