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Finding the Fourth Proportional to 88,584,193,574.60, 123,785,680,888.60 and 88,584,193,574.60

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Solution

The fourth proportional to 88,584,193,574.60, 123,785,680,888.60 and 88,584,193,574.60 is: 123,785,680,888.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,584,193,574.60 : 123,785,680,888.60 = 88,584,193,574.60 : x
  2. Step 2: Convert to fraction form
    88,584,193,574.60/123,785,680,888.60 = 88,584,193,574.60/x
  3. Step 3: Cross multiply
    88,584,193,574.60x = 123,785,680,888.60 × 88,584,193,574.60
  4. Step 4: Simplify right side
    88,584,193,574.60x = 10,965,454,717,599,407,407,104
  5. Step 5: Solve for x
    x = 10,965,454,717,599,407,407,104/88,584,193,574.60
  6. Step 6: Final answer
    x = 123,785,680,888.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.