Home / 10,114,223.40-13,954,937.17-5,763,216.96

Finding the Fourth Proportional to 10,114,223.40, 13,954,937.17 and 5,763,216.96

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Solution

The fourth proportional to 10,114,223.40, 13,954,937.17 and 5,763,216.96 is: 7,951,705.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,114,223.40 : 13,954,937.17 = 5,763,216.96 : x
  2. Step 2: Convert to fraction form
    10,114,223.40/13,954,937.17 = 5,763,216.96/x
  3. Step 3: Cross multiply
    10,114,223.40x = 13,954,937.17 × 5,763,216.96
  4. Step 4: Simplify right side
    10,114,223.40x = 80,425,330,573,878.41
  5. Step 5: Solve for x
    x = 80,425,330,573,878.41/10,114,223.40
  6. Step 6: Final answer
    x = 7,951,705.97

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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.