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Finding the Fourth Proportional to 26,816,260,052.20, 40,224,390,078.30 and 26,816,260,052.20

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Solution

The fourth proportional to 26,816,260,052.20, 40,224,390,078.30 and 26,816,260,052.20 is: 40,224,390,078.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,816,260,052.20 : 40,224,390,078.30 = 26,816,260,052.20 : x
  2. Step 2: Convert to fraction form
    26,816,260,052.20/40,224,390,078.30 = 26,816,260,052.20/x
  3. Step 3: Cross multiply
    26,816,260,052.20x = 40,224,390,078.30 × 26,816,260,052.20
  4. Step 4: Simplify right side
    26,816,260,052.20x = 1,078,667,704,780,826,476,544
  5. Step 5: Solve for x
    x = 1,078,667,704,780,826,476,544/26,816,260,052.20
  6. Step 6: Final answer
    x = 40,224,390,078.30

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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.