Home / 17,006,658,821.80-25,509,988,232.70-4,586,244,922.60

Finding the Fourth Proportional to 17,006,658,821.80, 25,509,988,232.70 and 4,586,244,922.60

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Solution

The fourth proportional to 17,006,658,821.80, 25,509,988,232.70 and 4,586,244,922.60 is: 6,879,367,383.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,658,821.80 : 25,509,988,232.70 = 4,586,244,922.60 : x
  2. Step 2: Convert to fraction form
    17,006,658,821.80/25,509,988,232.70 = 4,586,244,922.60/x
  3. Step 3: Cross multiply
    17,006,658,821.80x = 25,509,988,232.70 × 4,586,244,922.60
  4. Step 4: Simplify right side
    17,006,658,821.80x = 116,995,054,007,806,132,224
  5. Step 5: Solve for x
    x = 116,995,054,007,806,132,224/17,006,658,821.80
  6. Step 6: Final answer
    x = 6,879,367,383.90

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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.