Home / 26,022,464.89-35,911,215.47-14,420,222.12

Finding the Fourth Proportional to 26,022,464.89, 35,911,215.47 and 14,420,222.12

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Solution

The fourth proportional to 26,022,464.89, 35,911,215.47 and 14,420,222.12 is: 19,900,025.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,464.89 : 35,911,215.47 = 14,420,222.12 : x
  2. Step 2: Convert to fraction form
    26,022,464.89/35,911,215.47 = 14,420,222.12/x
  3. Step 3: Cross multiply
    26,022,464.89x = 35,911,215.47 × 14,420,222.12
  4. Step 4: Simplify right side
    26,022,464.89x = 517,847,703,802,408.75
  5. Step 5: Solve for x
    x = 517,847,703,802,408.75/26,022,464.89
  6. Step 6: Final answer
    x = 19,900,025.08

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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.