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Finding the Fourth Proportional to 16,236,288,052.20, 24,354,432,078.30 and 16,236,288,052.20

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Solution

The fourth proportional to 16,236,288,052.20, 24,354,432,078.30 and 16,236,288,052.20 is: 24,354,432,078.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,236,288,052.20 : 24,354,432,078.30 = 16,236,288,052.20 : x
  2. Step 2: Convert to fraction form
    16,236,288,052.20/24,354,432,078.30 = 16,236,288,052.20/x
  3. Step 3: Cross multiply
    16,236,288,052.20x = 24,354,432,078.30 × 16,236,288,052.20
  4. Step 4: Simplify right side
    16,236,288,052.20x = 395,425,574,571,018,682,368
  5. Step 5: Solve for x
    x = 395,425,574,571,018,682,368/16,236,288,052.20
  6. Step 6: Final answer
    x = 24,354,432,078.30

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Double scale
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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.