Home / 823,309,136,795.70-1,136,176,904,251.80-452,553,033,715.56

Finding the Fourth Proportional to 823,309,136,795.70, 1,136,176,904,251.80 and 452,553,033,715.56

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Solution

The fourth proportional to 823,309,136,795.70, 1,136,176,904,251.80 and 452,553,033,715.56 is: 624,528,845,699.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    823,309,136,795.70 : 1,136,176,904,251.80 = 452,553,033,715.56 : x
  2. Step 2: Convert to fraction form
    823,309,136,795.70/1,136,176,904,251.80 = 452,553,033,715.56/x
  3. Step 3: Cross multiply
    823,309,136,795.70x = 1,136,176,904,251.80 × 452,553,033,715.56
  4. Step 4: Simplify right side
    823,309,136,795.70x = 514,180,304,856,705,461,649,408
  5. Step 5: Solve for x
    x = 514,180,304,856,705,461,649,408/823,309,136,795.70
  6. Step 6: Final answer
    x = 624,528,845,699.30

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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.