Home / 43,229,410.18-64,844,035.32-14,083,214.38

Finding the Fourth Proportional to 43,229,410.18, 64,844,035.32 and 14,083,214.38

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Solution

The fourth proportional to 43,229,410.18, 64,844,035.32 and 14,083,214.38 is: 21,124,795.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,229,410.18 : 64,844,035.32 = 14,083,214.38 : x
  2. Step 2: Convert to fraction form
    43,229,410.18/64,844,035.32 = 14,083,214.38/x
  3. Step 3: Cross multiply
    43,229,410.18x = 64,844,035.32 × 14,083,214.38
  4. Step 4: Simplify right side
    43,229,410.18x = 913,212,450,675,852
  5. Step 5: Solve for x
    x = 913,212,450,675,852/43,229,410.18
  6. Step 6: Final answer
    x = 21,124,795.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.