Home / 22,876,101,211.60-34,314,151,817.40-8,148,808,219.60

Finding the Fourth Proportional to 22,876,101,211.60, 34,314,151,817.40 and 8,148,808,219.60

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Solution

The fourth proportional to 22,876,101,211.60, 34,314,151,817.40 and 8,148,808,219.60 is: 12,223,212,329.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,876,101,211.60 : 34,314,151,817.40 = 8,148,808,219.60 : x
  2. Step 2: Convert to fraction form
    22,876,101,211.60/34,314,151,817.40 = 8,148,808,219.60/x
  3. Step 3: Cross multiply
    22,876,101,211.60x = 34,314,151,817.40 × 8,148,808,219.60
  4. Step 4: Simplify right side
    22,876,101,211.60x = 279,619,442,378,231,414,784
  5. Step 5: Solve for x
    x = 279,619,442,378,231,414,784/22,876,101,211.60
  6. Step 6: Final answer
    x = 12,223,212,329.40

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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.