Home / 588,308,151.84-811,834,160.76-337,399,576.80

Finding the Fourth Proportional to 588,308,151.84, 811,834,160.76 and 337,399,576.80

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Solution

The fourth proportional to 588,308,151.84, 811,834,160.76 and 337,399,576.80 is: 465,593,586.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,308,151.84 : 811,834,160.76 = 337,399,576.80 : x
  2. Step 2: Convert to fraction form
    588,308,151.84/811,834,160.76 = 337,399,576.80/x
  3. Step 3: Cross multiply
    588,308,151.84x = 811,834,160.76 × 337,399,576.80
  4. Step 4: Simplify right side
    588,308,151.84x = 273,912,502,272,207,168
  5. Step 5: Solve for x
    x = 273,912,502,272,207,168/588,308,151.84
  6. Step 6: Final answer
    x = 465,593,586.31

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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.