Home / 26,027,128.88-35,917,441.20-14,425,441.36

Finding the Fourth Proportional to 26,027,128.88, 35,917,441.20 and 14,425,441.36

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Solution

The fourth proportional to 26,027,128.88, 35,917,441.20 and 14,425,441.36 is: 19,907,110.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,027,128.88 : 35,917,441.20 = 14,425,441.36 : x
  2. Step 2: Convert to fraction form
    26,027,128.88/35,917,441.20 = 14,425,441.36/x
  3. Step 3: Cross multiply
    26,027,128.88x = 35,917,441.20 × 14,425,441.36
  4. Step 4: Simplify right side
    26,027,128.88x = 518,124,941,831,848.06
  5. Step 5: Solve for x
    x = 518,124,941,831,848.06/26,027,128.88
  6. Step 6: Final answer
    x = 19,907,110.93

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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.