Home / 33,630,207.48-46,409,828.04-18,946,049.94

Finding the Fourth Proportional to 33,630,207.48, 46,409,828.04 and 18,946,049.94

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Solution

The fourth proportional to 33,630,207.48, 46,409,828.04 and 18,946,049.94 is: 26,145,628.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,630,207.48 : 46,409,828.04 = 18,946,049.94 : x
  2. Step 2: Convert to fraction form
    33,630,207.48/46,409,828.04 = 18,946,049.94/x
  3. Step 3: Cross multiply
    33,630,207.48x = 46,409,828.04 × 18,946,049.94
  4. Step 4: Simplify right side
    33,630,207.48x = 879,282,919,752,652.38
  5. Step 5: Solve for x
    x = 879,282,919,752,652.38/33,630,207.48
  6. Step 6: Final answer
    x = 26,145,628.76

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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.