Home / 26,104,283.76-39,169,693.44-11,724,418.56

Finding the Fourth Proportional to 26,104,283.76, 39,169,693.44 and 11,724,418.56

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Solution

The fourth proportional to 26,104,283.76, 39,169,693.44 and 11,724,418.56 is: 17,592,586.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,104,283.76 : 39,169,693.44 = 11,724,418.56 : x
  2. Step 2: Convert to fraction form
    26,104,283.76/39,169,693.44 = 11,724,418.56/x
  3. Step 3: Cross multiply
    26,104,283.76x = 39,169,693.44 × 11,724,418.56
  4. Step 4: Simplify right side
    26,104,283.76x = 459,241,880,757,446.25
  5. Step 5: Solve for x
    x = 459,241,880,757,446.25/26,104,283.76
  6. Step 6: Final answer
    x = 17,592,586.91

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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.