Home / 12,266,510,337.01-16,927,784,297.54-6,627,726,188.29

Finding the Fourth Proportional to 12,266,510,337.01, 16,927,784,297.54 and 6,627,726,188.29

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Solution

The fourth proportional to 12,266,510,337.01, 16,927,784,297.54 and 6,627,726,188.29 is: 9,146,262,157.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,266,510,337.01 : 16,927,784,297.54 = 6,627,726,188.29 : x
  2. Step 2: Convert to fraction form
    12,266,510,337.01/16,927,784,297.54 = 6,627,726,188.29/x
  3. Step 3: Cross multiply
    12,266,510,337.01x = 16,927,784,297.54 × 6,627,726,188.29
  4. Step 4: Simplify right side
    12,266,510,337.01x = 112,192,719,298,530,099,200
  5. Step 5: Solve for x
    x = 112,192,719,298,530,099,200/12,266,510,337.01
  6. Step 6: Final answer
    x = 9,146,262,157.38

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Double scale
Find fourth proportional to 12,266,510,338.01, 16,927,784,298.92 and 6,627,726,189.29
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.