Home / 4,470,968,115,221.70-6,175,025,440,763.70-3,005,200,165,909.20

Finding the Fourth Proportional to 4,470,968,115,221.70, 6,175,025,440,763.70 and 3,005,200,165,909.20

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Solution

The fourth proportional to 4,470,968,115,221.70, 6,175,025,440,763.70 and 3,005,200,165,909.20 is: 4,150,597,141,567.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,968,115,221.70 : 6,175,025,440,763.70 = 3,005,200,165,909.20 : x
  2. Step 2: Convert to fraction form
    4,470,968,115,221.70/6,175,025,440,763.70 = 3,005,200,165,909.20/x
  3. Step 3: Cross multiply
    4,470,968,115,221.70x = 6,175,025,440,763.70 × 3,005,200,165,909.20
  4. Step 4: Simplify right side
    4,470,968,115,221.70x = 18,557,187,479,076,603,802,157,056
  5. Step 5: Solve for x
    x = 18,557,187,479,076,603,802,157,056/4,470,968,115,221.70
  6. Step 6: Final answer
    x = 4,150,597,141,567.05

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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.