Home / 188,440,766.61-282,661,248.48-59,058,453.51

Finding the Fourth Proportional to 188,440,766.61, 282,661,248.48 and 59,058,453.51

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Solution

The fourth proportional to 188,440,766.61, 282,661,248.48 and 59,058,453.51 is: 88,587,711.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,440,766.61 : 282,661,248.48 = 59,058,453.51 : x
  2. Step 2: Convert to fraction form
    188,440,766.61/282,661,248.48 = 59,058,453.51/x
  3. Step 3: Cross multiply
    188,440,766.61x = 282,661,248.48 × 59,058,453.51
  4. Step 4: Simplify right side
    188,440,766.61x = 16,693,536,202,434,638
  5. Step 5: Solve for x
    x = 16,693,536,202,434,638/188,440,766.61
  6. Step 6: Final answer
    x = 88,587,711.16

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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.