Home / 969,315,227,940.10-1,453,972,842,010.10-323,920,855,046.91

Finding the Fourth Proportional to 969,315,227,940.10, 1,453,972,842,010.10 and 323,920,855,046.91

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Solution

The fourth proportional to 969,315,227,940.10, 1,453,972,842,010.10 and 323,920,855,046.91 is: 485,881,282,603.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,315,227,940.10 : 1,453,972,842,010.10 = 323,920,855,046.91 : x
  2. Step 2: Convert to fraction form
    969,315,227,940.10/1,453,972,842,010.10 = 323,920,855,046.91/x
  3. Step 3: Cross multiply
    969,315,227,940.10x = 1,453,972,842,010.10 × 323,920,855,046.91
  4. Step 4: Simplify right side
    969,315,227,940.10x = 470,972,126,198,897,399,824,384
  5. Step 5: Solve for x
    x = 470,972,126,198,897,399,824,384/969,315,227,940.10
  6. Step 6: Final answer
    x = 485,881,282,603.77

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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.