Home / 34,670,609,910.80-52,005,914,866.20-21,577,667,267.60

Finding the Fourth Proportional to 34,670,609,910.80, 52,005,914,866.20 and 21,577,667,267.60

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Solution

The fourth proportional to 34,670,609,910.80, 52,005,914,866.20 and 21,577,667,267.60 is: 32,366,500,901.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,670,609,910.80 : 52,005,914,866.20 = 21,577,667,267.60 : x
  2. Step 2: Convert to fraction form
    34,670,609,910.80/52,005,914,866.20 = 21,577,667,267.60/x
  3. Step 3: Cross multiply
    34,670,609,910.80x = 52,005,914,866.20 × 21,577,667,267.60
  4. Step 4: Simplify right side
    34,670,609,910.80x = 1,122,166,326,929,995,857,920
  5. Step 5: Solve for x
    x = 1,122,166,326,929,995,857,920/34,670,609,910.80
  6. Step 6: Final answer
    x = 32,366,500,901.40

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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.