Home / 46,274,054.10-69,417,118.89-17,123,926.38

Finding the Fourth Proportional to 46,274,054.10, 69,417,118.89 and 17,123,926.38

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Solution

The fourth proportional to 46,274,054.10, 69,417,118.89 and 17,123,926.38 is: 25,688,123.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,274,054.10 : 69,417,118.89 = 17,123,926.38 : x
  2. Step 2: Convert to fraction form
    46,274,054.10/69,417,118.89 = 17,123,926.38/x
  3. Step 3: Cross multiply
    46,274,054.10x = 69,417,118.89 × 17,123,926.38
  4. Step 4: Simplify right side
    46,274,054.10x = 1,188,693,633,384,067.25
  5. Step 5: Solve for x
    x = 1,188,693,633,384,067.25/46,274,054.10
  6. Step 6: Final answer
    x = 25,688,123.86

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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.