Home / 26,018,143.14-35,904,562.29-14,415,664.26

Finding the Fourth Proportional to 26,018,143.14, 35,904,562.29 and 14,415,664.26

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Solution

The fourth proportional to 26,018,143.14, 35,904,562.29 and 14,415,664.26 is: 19,893,353.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,018,143.14 : 35,904,562.29 = 14,415,664.26 : x
  2. Step 2: Convert to fraction form
    26,018,143.14/35,904,562.29 = 14,415,664.26/x
  3. Step 3: Cross multiply
    26,018,143.14x = 35,904,562.29 × 14,415,664.26
  4. Step 4: Simplify right side
    26,018,143.14x = 517,588,115,374,896.75
  5. Step 5: Solve for x
    x = 517,588,115,374,896.75/26,018,143.14
  6. Step 6: Final answer
    x = 19,893,353.36

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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.