Home / 26,078,410.26-36,012,712.05-16,802,264.34

Finding the Fourth Proportional to 26,078,410.26, 36,012,712.05 and 16,802,264.34

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Solution

The fourth proportional to 26,078,410.26, 36,012,712.05 and 16,802,264.34 is: 23,202,913.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,078,410.26 : 36,012,712.05 = 16,802,264.34 : x
  2. Step 2: Convert to fraction form
    26,078,410.26/36,012,712.05 = 16,802,264.34/x
  3. Step 3: Cross multiply
    26,078,410.26x = 36,012,712.05 × 16,802,264.34
  4. Step 4: Simplify right side
    26,078,410.26x = 605,095,107,464,403.25
  5. Step 5: Solve for x
    x = 605,095,107,464,403.25/26,078,410.26
  6. Step 6: Final answer
    x = 23,202,913.88

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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.