Home / 26,058,124.17-39,061,764.77-12,407,604.03

Finding the Fourth Proportional to 26,058,124.17, 39,061,764.77 and 12,407,604.03

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Solution

The fourth proportional to 26,058,124.17, 39,061,764.77 and 12,407,604.03 is: 18,599,301.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,058,124.17 : 39,061,764.77 = 12,407,604.03 : x
  2. Step 2: Convert to fraction form
    26,058,124.17/39,061,764.77 = 12,407,604.03/x
  3. Step 3: Cross multiply
    26,058,124.17x = 39,061,764.77 × 12,407,604.03
  4. Step 4: Simplify right side
    26,058,124.17x = 484,662,909,917,126
  5. Step 5: Solve for x
    x = 484,662,909,917,126/26,058,124.17
  6. Step 6: Final answer
    x = 18,599,301.58

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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.