Home / 60,667,378,537.45-83,652,470,354.12-45,376,466,789.35

Finding the Fourth Proportional to 60,667,378,537.45, 83,652,470,354.12 and 45,376,466,789.35

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Solution

The fourth proportional to 60,667,378,537.45, 83,652,470,354.12 and 45,376,466,789.35 is: 62,568,280,258.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,667,378,537.45 : 83,652,470,354.12 = 45,376,466,789.35 : x
  2. Step 2: Convert to fraction form
    60,667,378,537.45/83,652,470,354.12 = 45,376,466,789.35/x
  3. Step 3: Cross multiply
    60,667,378,537.45x = 83,652,470,354.12 × 45,376,466,789.35
  4. Step 4: Simplify right side
    60,667,378,537.45x = 3,795,853,542,870,476,652,544
  5. Step 5: Solve for x
    x = 3,795,853,542,870,476,652,544/60,667,378,537.45
  6. Step 6: Final answer
    x = 62,568,280,258.35

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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.