Home / 43,601,571.20-60,167,289.60-26,187,569.28

Finding the Fourth Proportional to 43,601,571.20, 60,167,289.60 and 26,187,569.28

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Solution

The fourth proportional to 43,601,571.20, 60,167,289.60 and 26,187,569.28 is: 36,137,116.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,601,571.20 : 60,167,289.60 = 26,187,569.28 : x
  2. Step 2: Convert to fraction form
    43,601,571.20/60,167,289.60 = 26,187,569.28/x
  3. Step 3: Cross multiply
    43,601,571.20x = 60,167,289.60 × 26,187,569.28
  4. Step 4: Simplify right side
    43,601,571.20x = 1,575,635,064,789,823.50
  5. Step 5: Solve for x
    x = 1,575,635,064,789,823.50/43,601,571.20
  6. Step 6: Final answer
    x = 36,137,116.65

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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.