Home / 20,444,804.60-30,667,473.92-6,797,951

Finding the Fourth Proportional to 20,444,804.60, 30,667,473.92 and 6,797,951

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Solution

The fourth proportional to 20,444,804.60, 30,667,473.92 and 6,797,951 is: 10,197,015.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,444,804.60 : 30,667,473.92 = 6,797,951 : x
  2. Step 2: Convert to fraction form
    20,444,804.60/30,667,473.92 = 6,797,951/x
  3. Step 3: Cross multiply
    20,444,804.60x = 30,667,473.92 × 6,797,951
  4. Step 4: Simplify right side
    20,444,804.60x = 208,475,985,001,937.94
  5. Step 5: Solve for x
    x = 208,475,985,001,937.94/20,444,804.60
  6. Step 6: Final answer
    x = 10,197,015.28

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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.