Home / 35,262,525.69-48,659,617.22-19,789,620.98

Finding the Fourth Proportional to 35,262,525.69, 48,659,617.22 and 19,789,620.98

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Solution

The fourth proportional to 35,262,525.69, 48,659,617.22 and 19,789,620.98 is: 27,308,179.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,262,525.69 : 48,659,617.22 = 19,789,620.98 : x
  2. Step 2: Convert to fraction form
    35,262,525.69/48,659,617.22 = 19,789,620.98/x
  3. Step 3: Cross multiply
    35,262,525.69x = 48,659,617.22 × 19,789,620.98
  4. Step 4: Simplify right side
    35,262,525.69x = 962,955,381,473,435.25
  5. Step 5: Solve for x
    x = 962,955,381,473,435.25/35,262,525.69
  6. Step 6: Final answer
    x = 27,308,179.51

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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.