Home / 26,104,284.76-39,169,694.94-11,724,419.56

Finding the Fourth Proportional to 26,104,284.76, 39,169,694.94 and 11,724,419.56

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Solution

The fourth proportional to 26,104,284.76, 39,169,694.94 and 11,724,419.56 is: 17,592,588.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,104,284.76 : 39,169,694.94 = 11,724,419.56 : x
  2. Step 2: Convert to fraction form
    26,104,284.76/39,169,694.94 = 11,724,419.56/x
  3. Step 3: Cross multiply
    26,104,284.76x = 39,169,694.94 × 11,724,419.56
  4. Step 4: Simplify right side
    26,104,284.76x = 459,241,937,513,769
  5. Step 5: Solve for x
    x = 459,241,937,513,769/26,104,284.76
  6. Step 6: Final answer
    x = 17,592,588.41

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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.