Home / 26,904,911.40-40,357,367.10-24,353,994.60

Finding the Fourth Proportional to 26,904,911.40, 40,357,367.10 and 24,353,994.60

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Solution

The fourth proportional to 26,904,911.40, 40,357,367.10 and 24,353,994.60 is: 36,530,991.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,904,911.40 : 40,357,367.10 = 24,353,994.60 : x
  2. Step 2: Convert to fraction form
    26,904,911.40/40,357,367.10 = 24,353,994.60/x
  3. Step 3: Cross multiply
    26,904,911.40x = 40,357,367.10 × 24,353,994.60
  4. Step 4: Simplify right side
    26,904,911.40x = 982,863,100,423,617.75
  5. Step 5: Solve for x
    x = 982,863,100,423,617.75/26,904,911.40
  6. Step 6: Final answer
    x = 36,530,991.90

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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.