Home / 707,175,324.80-1,058,971,396.80-563,848,092.80

Finding the Fourth Proportional to 707,175,324.80, 1,058,971,396.80 and 563,848,092.80

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Solution

The fourth proportional to 707,175,324.80, 1,058,971,396.80 and 563,848,092.80 is: 844,343,660.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,175,324.80 : 1,058,971,396.80 = 563,848,092.80 : x
  2. Step 2: Convert to fraction form
    707,175,324.80/1,058,971,396.80 = 563,848,092.80/x
  3. Step 3: Cross multiply
    707,175,324.80x = 1,058,971,396.80 × 563,848,092.80
  4. Step 4: Simplify right side
    707,175,324.80x = 597,099,002,415,431,936
  5. Step 5: Solve for x
    x = 597,099,002,415,431,936/707,175,324.80
  6. Step 6: Final answer
    x = 844,343,660.58

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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.