Home / 50,998,994.42-76,521,028.66-26,732,118.96

Finding the Fourth Proportional to 50,998,994.42, 76,521,028.66 and 26,732,118.96

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Solution

The fourth proportional to 50,998,994.42, 76,521,028.66 and 26,732,118.96 is: 40,109,991.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,998,994.42 : 76,521,028.66 = 26,732,118.96 : x
  2. Step 2: Convert to fraction form
    50,998,994.42/76,521,028.66 = 26,732,118.96/x
  3. Step 3: Cross multiply
    50,998,994.42x = 76,521,028.66 × 26,732,118.96
  4. Step 4: Simplify right side
    50,998,994.42x = 2,045,569,241,013,859.25
  5. Step 5: Solve for x
    x = 2,045,569,241,013,859.25/50,998,994.42
  6. Step 6: Final answer
    x = 40,109,991.67

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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.