Home / 60,667,378,538.20-83,652,470,355.16-45,376,466,790.10

Finding the Fourth Proportional to 60,667,378,538.20, 83,652,470,355.16 and 45,376,466,790.10

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Solution

The fourth proportional to 60,667,378,538.20, 83,652,470,355.16 and 45,376,466,790.10 is: 62,568,280,259.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,667,378,538.20 : 83,652,470,355.16 = 45,376,466,790.10 : x
  2. Step 2: Convert to fraction form
    60,667,378,538.20/83,652,470,355.16 = 45,376,466,790.10/x
  3. Step 3: Cross multiply
    60,667,378,538.20x = 83,652,470,355.16 × 45,376,466,790.10
  4. Step 4: Simplify right side
    60,667,378,538.20x = 3,795,853,542,980,400,971,776
  5. Step 5: Solve for x
    x = 3,795,853,542,980,400,971,776/60,667,378,538.20
  6. Step 6: Final answer
    x = 62,568,280,259.39

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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.