Home / 36,099,875.70-54,144,003.15-10,534,893.30

Finding the Fourth Proportional to 36,099,875.70, 54,144,003.15 and 10,534,893.30

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Solution

The fourth proportional to 36,099,875.70, 54,144,003.15 and 10,534,893.30 is: 15,800,644.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,099,875.70 : 54,144,003.15 = 10,534,893.30 : x
  2. Step 2: Convert to fraction form
    36,099,875.70/54,144,003.15 = 10,534,893.30/x
  3. Step 3: Cross multiply
    36,099,875.70x = 54,144,003.15 × 10,534,893.30
  4. Step 4: Simplify right side
    36,099,875.70x = 570,401,296,020,113.88
  5. Step 5: Solve for x
    x = 570,401,296,020,113.88/36,099,875.70
  6. Step 6: Final answer
    x = 15,800,644.32

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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.