Home / 1,544,666,125,906-2,131,500,703,103.20-894,388,598,662.85

Finding the Fourth Proportional to 1,544,666,125,906, 2,131,500,703,103.20 and 894,388,598,662.85

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Solution

The fourth proportional to 1,544,666,125,906, 2,131,500,703,103.20 and 894,388,598,662.85 is: 1,234,176,042,916.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,666,125,906 : 2,131,500,703,103.20 = 894,388,598,662.85 : x
  2. Step 2: Convert to fraction form
    1,544,666,125,906/2,131,500,703,103.20 = 894,388,598,662.85/x
  3. Step 3: Cross multiply
    1,544,666,125,906x = 2,131,500,703,103.20 × 894,388,598,662.85
  4. Step 4: Simplify right side
    1,544,666,125,906x = 1,906,389,926,897,350,399,229,952
  5. Step 5: Solve for x
    x = 1,906,389,926,897,350,399,229,952/1,544,666,125,906
  6. Step 6: Final answer
    x = 1,234,176,042,916.19

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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.