Home / 3,960,298,450,592.70-5,940,447,675,889.10-2,755,265,761,607.10

Finding the Fourth Proportional to 3,960,298,450,592.70, 5,940,447,675,889.10 and 2,755,265,761,607.10

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Solution

The fourth proportional to 3,960,298,450,592.70, 5,940,447,675,889.10 and 2,755,265,761,607.10 is: 4,132,898,642,410.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960,298,450,592.70 : 5,940,447,675,889.10 = 2,755,265,761,607.10 : x
  2. Step 2: Convert to fraction form
    3,960,298,450,592.70/5,940,447,675,889.10 = 2,755,265,761,607.10/x
  3. Step 3: Cross multiply
    3,960,298,450,592.70x = 5,940,447,675,889.10 × 2,755,265,761,607.10
  4. Step 4: Simplify right side
    3,960,298,450,592.70x = 16,367,512,089,995,707,496,267,776
  5. Step 5: Solve for x
    x = 16,367,512,089,995,707,496,267,776/3,960,298,450,592.70
  6. Step 6: Final answer
    x = 4,132,898,642,410.68

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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.