Home / 26,906,953-37,131,585.37-14,683,810

Finding the Fourth Proportional to 26,906,953, 37,131,585.37 and 14,683,810

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Solution

The fourth proportional to 26,906,953, 37,131,585.37 and 14,683,810 is: 20,263,652.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,906,953 : 37,131,585.37 = 14,683,810 : x
  2. Step 2: Convert to fraction form
    26,906,953/37,131,585.37 = 14,683,810/x
  3. Step 3: Cross multiply
    26,906,953x = 37,131,585.37 × 14,683,810
  4. Step 4: Simplify right side
    26,906,953x = 545,233,144,571,859.69
  5. Step 5: Solve for x
    x = 545,233,144,571,859.69/26,906,953
  6. Step 6: Final answer
    x = 20,263,652.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.