Home / 62,214,139,568.64-85,855,729,383.36-33,667,787,663.04

Finding the Fourth Proportional to 62,214,139,568.64, 85,855,729,383.36 and 33,667,787,663.04

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Solution

The fourth proportional to 62,214,139,568.64, 85,855,729,383.36 and 33,667,787,663.04 is: 46,461,664,286.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214,139,568.64 : 85,855,729,383.36 = 33,667,787,663.04 : x
  2. Step 2: Convert to fraction form
    62,214,139,568.64/85,855,729,383.36 = 33,667,787,663.04/x
  3. Step 3: Cross multiply
    62,214,139,568.64x = 85,855,729,383.36 × 33,667,787,663.04
  4. Step 4: Simplify right side
    62,214,139,568.64x = 2,890,572,466,534,388,596,736
  5. Step 5: Solve for x
    x = 2,890,572,466,534,388,596,736/62,214,139,568.64
  6. Step 6: Final answer
    x = 46,461,664,286.87

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.