Home / 895,102,148,160.80-1,342,162,893,183.60-440,822,083,996.08

Finding the Fourth Proportional to 895,102,148,160.80, 1,342,162,893,183.60 and 440,822,083,996.08

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Solution

The fourth proportional to 895,102,148,160.80, 1,342,162,893,183.60 and 440,822,083,996.08 is: 660,991,647,546.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,102,148,160.80 : 1,342,162,893,183.60 = 440,822,083,996.08 : x
  2. Step 2: Convert to fraction form
    895,102,148,160.80/1,342,162,893,183.60 = 440,822,083,996.08/x
  3. Step 3: Cross multiply
    895,102,148,160.80x = 1,342,162,893,183.60 × 440,822,083,996.08
  4. Step 4: Simplify right side
    895,102,148,160.80x = 591,655,043,635,402,736,926,720
  5. Step 5: Solve for x
    x = 591,655,043,635,402,736,926,720/895,102,148,160.80
  6. Step 6: Final answer
    x = 660,991,647,546.71

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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.