Home / 2,630,161,005.04-3,628,246,096.84-1,626,257,662.96

Finding the Fourth Proportional to 2,630,161,005.04, 3,628,246,096.84 and 1,626,257,662.96

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Solution

The fourth proportional to 2,630,161,005.04, 3,628,246,096.84 and 1,626,257,662.96 is: 2,243,384,723.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,630,161,005.04 : 3,628,246,096.84 = 1,626,257,662.96 : x
  2. Step 2: Convert to fraction form
    2,630,161,005.04/3,628,246,096.84 = 1,626,257,662.96/x
  3. Step 3: Cross multiply
    2,630,161,005.04x = 3,628,246,096.84 × 1,626,257,662.96
  4. Step 4: Simplify right side
    2,630,161,005.04x = 5,900,463,018,090,760,192
  5. Step 5: Solve for x
    x = 5,900,463,018,090,760,192/2,630,161,005.04
  6. Step 6: Final answer
    x = 2,243,384,723.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.