Home / 188,440,767.35-282,661,249.59-59,058,454.26

Finding the Fourth Proportional to 188,440,767.35, 282,661,249.59 and 59,058,454.26

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Solution

The fourth proportional to 188,440,767.35, 282,661,249.59 and 59,058,454.26 is: 88,587,712.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,440,767.35 : 282,661,249.59 = 59,058,454.26 : x
  2. Step 2: Convert to fraction form
    188,440,767.35/282,661,249.59 = 59,058,454.26/x
  3. Step 3: Cross multiply
    188,440,767.35x = 282,661,249.59 × 59,058,454.26
  4. Step 4: Simplify right side
    188,440,767.35x = 16,693,536,479,985,456
  5. Step 5: Solve for x
    x = 16,693,536,479,985,456/188,440,767.35
  6. Step 6: Final answer
    x = 88,587,712.28

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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.