Home / 26,508,396.29-36,581,804.82-14,905,858.28

Finding the Fourth Proportional to 26,508,396.29, 36,581,804.82 and 14,905,858.28

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Solution

The fourth proportional to 26,508,396.29, 36,581,804.82 and 14,905,858.28 is: 20,570,206.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,508,396.29 : 36,581,804.82 = 14,905,858.28 : x
  2. Step 2: Convert to fraction form
    26,508,396.29/36,581,804.82 = 14,905,858.28/x
  3. Step 3: Cross multiply
    26,508,396.29x = 36,581,804.82 × 14,905,858.28
  4. Step 4: Simplify right side
    26,508,396.29x = 545,283,198,090,631.88
  5. Step 5: Solve for x
    x = 545,283,198,090,631.88/26,508,396.29
  6. Step 6: Final answer
    x = 20,570,206.97

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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.