Home / 11,058,004.40-16,587,006.60-10,916,286.80

Finding the Fourth Proportional to 11,058,004.40, 16,587,006.60 and 10,916,286.80

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Solution

The fourth proportional to 11,058,004.40, 16,587,006.60 and 10,916,286.80 is: 16,374,430.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,004.40 : 16,587,006.60 = 10,916,286.80 : x
  2. Step 2: Convert to fraction form
    11,058,004.40/16,587,006.60 = 10,916,286.80/x
  3. Step 3: Cross multiply
    11,058,004.40x = 16,587,006.60 × 10,916,286.80
  4. Step 4: Simplify right side
    11,058,004.40x = 181,068,521,199,092.88
  5. Step 5: Solve for x
    x = 181,068,521,199,092.88/11,058,004.40
  6. Step 6: Final answer
    x = 16,374,430.20

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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.