Home / 33,789,669.77-46,630,727.96-19,105,020.77

Finding the Fourth Proportional to 33,789,669.77, 46,630,727.96 and 19,105,020.77

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Solution

The fourth proportional to 33,789,669.77, 46,630,727.96 and 19,105,020.77 is: 26,365,484.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,789,669.77 : 46,630,727.96 = 19,105,020.77 : x
  2. Step 2: Convert to fraction form
    33,789,669.77/46,630,727.96 = 19,105,020.77/x
  3. Step 3: Cross multiply
    33,789,669.77x = 46,630,727.96 × 19,105,020.77
  4. Step 4: Simplify right side
    33,789,669.77x = 890,881,025,867,341
  5. Step 5: Solve for x
    x = 890,881,025,867,341/33,789,669.77
  6. Step 6: Final answer
    x = 26,365,484.83

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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.