Home / 1,095,487,039,635.70-1,511,144,019,934.60-683,239,806,415.32

Finding the Fourth Proportional to 1,095,487,039,635.70, 1,511,144,019,934.60 and 683,239,806,415.32

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Solution

The fourth proportional to 1,095,487,039,635.70, 1,511,144,019,934.60 and 683,239,806,415.32 is: 942,479,199,013.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,487,039,635.70 : 1,511,144,019,934.60 = 683,239,806,415.32 : x
  2. Step 2: Convert to fraction form
    1,095,487,039,635.70/1,511,144,019,934.60 = 683,239,806,415.32/x
  3. Step 3: Cross multiply
    1,095,487,039,635.70x = 1,511,144,019,934.60 × 683,239,806,415.32
  4. Step 4: Simplify right side
    1,095,487,039,635.70x = 1,032,473,747,645,784,504,926,208
  5. Step 5: Solve for x
    x = 1,032,473,747,645,784,504,926,208/1,095,487,039,635.70
  6. Step 6: Final answer
    x = 942,479,199,013.74

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Double scale
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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.