Home / 8,584,704,151.80-12,877,056,227.70-8,246,093,566.20

Finding the Fourth Proportional to 8,584,704,151.80, 12,877,056,227.70 and 8,246,093,566.20

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Solution

The fourth proportional to 8,584,704,151.80, 12,877,056,227.70 and 8,246,093,566.20 is: 12,369,140,349.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,584,704,151.80 : 12,877,056,227.70 = 8,246,093,566.20 : x
  2. Step 2: Convert to fraction form
    8,584,704,151.80/12,877,056,227.70 = 8,246,093,566.20/x
  3. Step 3: Cross multiply
    8,584,704,151.80x = 12,877,056,227.70 × 8,246,093,566.20
  4. Step 4: Simplify right side
    8,584,704,151.80x = 106,185,410,510,832,615,424
  5. Step 5: Solve for x
    x = 106,185,410,510,832,615,424/8,584,704,151.80
  6. Step 6: Final answer
    x = 12,369,140,349.30

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Double scale
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Similar ratio
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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.