Home / 22,696,321,974.40-34,044,482,961.60-19,594,407,145.60

Finding the Fourth Proportional to 22,696,321,974.40, 34,044,482,961.60 and 19,594,407,145.60

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Solution

The fourth proportional to 22,696,321,974.40, 34,044,482,961.60 and 19,594,407,145.60 is: 29,391,610,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,696,321,974.40 : 34,044,482,961.60 = 19,594,407,145.60 : x
  2. Step 2: Convert to fraction form
    22,696,321,974.40/34,044,482,961.60 = 19,594,407,145.60/x
  3. Step 3: Cross multiply
    22,696,321,974.40x = 34,044,482,961.60 × 19,594,407,145.60
  4. Step 4: Simplify right side
    22,696,321,974.40x = 667,081,460,211,032,391,680
  5. Step 5: Solve for x
    x = 667,081,460,211,032,391,680/22,696,321,974.40
  6. Step 6: Final answer
    x = 29,391,610,718.40

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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.