Home / 33,357,438.51-46,034,226.57-18,673,018.35

Finding the Fourth Proportional to 33,357,438.51, 46,034,226.57 and 18,673,018.35

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Solution

The fourth proportional to 33,357,438.51, 46,034,226.57 and 18,673,018.35 is: 25,769,303.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,357,438.51 : 46,034,226.57 = 18,673,018.35 : x
  2. Step 2: Convert to fraction form
    33,357,438.51/46,034,226.57 = 18,673,018.35/x
  3. Step 3: Cross multiply
    33,357,438.51x = 46,034,226.57 × 18,673,018.35
  4. Step 4: Simplify right side
    33,357,438.51x = 859,597,957,469,667.62
  5. Step 5: Solve for x
    x = 859,597,957,469,667.62/33,357,438.51
  6. Step 6: Final answer
    x = 25,769,303.52

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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.