Home / 41,081,019.64-61,633,048.74-16,506,202.84

Finding the Fourth Proportional to 41,081,019.64, 61,633,048.74 and 16,506,202.84

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Solution

The fourth proportional to 41,081,019.64, 61,633,048.74 and 16,506,202.84 is: 24,763,932.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,081,019.64 : 61,633,048.74 = 16,506,202.84 : x
  2. Step 2: Convert to fraction form
    41,081,019.64/61,633,048.74 = 16,506,202.84/x
  3. Step 3: Cross multiply
    41,081,019.64x = 61,633,048.74 × 16,506,202.84
  4. Step 4: Simplify right side
    41,081,019.64x = 1,017,327,604,150,046.50
  5. Step 5: Solve for x
    x = 1,017,327,604,150,046.50/41,081,019.64
  6. Step 6: Final answer
    x = 24,763,932.66

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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.