Home / 4,175,485,934.76-6,259,091,819.85-1,960,731,018.27

Finding the Fourth Proportional to 4,175,485,934.76, 6,259,091,819.85 and 1,960,731,018.27

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Solution

The fourth proportional to 4,175,485,934.76, 6,259,091,819.85 and 1,960,731,018.27 is: 2,939,153,830.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,485,934.76 : 6,259,091,819.85 = 1,960,731,018.27 : x
  2. Step 2: Convert to fraction form
    4,175,485,934.76/6,259,091,819.85 = 1,960,731,018.27/x
  3. Step 3: Cross multiply
    4,175,485,934.76x = 6,259,091,819.85 × 1,960,731,018.27
  4. Step 4: Simplify right side
    4,175,485,934.76x = 12,272,395,477,379,917,824
  5. Step 5: Solve for x
    x = 12,272,395,477,379,917,824/4,175,485,934.76
  6. Step 6: Final answer
    x = 2,939,153,830.03

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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.