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Finding the Fourth Proportional to 14,441,299,230.80, 21,661,948,846.20 and 14,441,299,230.80

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Solution

The fourth proportional to 14,441,299,230.80, 21,661,948,846.20 and 14,441,299,230.80 is: 21,661,948,846.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,441,299,230.80 : 21,661,948,846.20 = 14,441,299,230.80 : x
  2. Step 2: Convert to fraction form
    14,441,299,230.80/21,661,948,846.20 = 14,441,299,230.80/x
  3. Step 3: Cross multiply
    14,441,299,230.80x = 21,661,948,846.20 × 14,441,299,230.80
  4. Step 4: Simplify right side
    14,441,299,230.80x = 312,826,685,210,256,998,400
  5. Step 5: Solve for x
    x = 312,826,685,210,256,998,400/14,441,299,230.80
  6. Step 6: Final answer
    x = 21,661,948,846.20

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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.