Home / 4,470,968,115,221.20-6,175,025,440,763-3,005,200,165,908.70

Finding the Fourth Proportional to 4,470,968,115,221.20, 6,175,025,440,763 and 3,005,200,165,908.70

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Solution

The fourth proportional to 4,470,968,115,221.20, 6,175,025,440,763 and 3,005,200,165,908.70 is: 4,150,597,141,566.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,968,115,221.20 : 6,175,025,440,763 = 3,005,200,165,908.70 : x
  2. Step 2: Convert to fraction form
    4,470,968,115,221.20/6,175,025,440,763 = 3,005,200,165,908.70/x
  3. Step 3: Cross multiply
    4,470,968,115,221.20x = 6,175,025,440,763 × 3,005,200,165,908.70
  4. Step 4: Simplify right side
    4,470,968,115,221.20x = 18,557,187,479,071,411,186,696,192
  5. Step 5: Solve for x
    x = 18,557,187,479,071,411,186,696,192/4,470,968,115,221.20
  6. Step 6: Final answer
    x = 4,150,597,141,566.35

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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.