Home / 2,659,186,693.08-3,669,563,637.18-1,469,694,150.36

Finding the Fourth Proportional to 2,659,186,693.08, 3,669,563,637.18 and 1,469,694,150.36

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Solution

The fourth proportional to 2,659,186,693.08, 3,669,563,637.18 and 1,469,694,150.36 is: 2,028,114,921.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,659,186,693.08 : 3,669,563,637.18 = 1,469,694,150.36 : x
  2. Step 2: Convert to fraction form
    2,659,186,693.08/3,669,563,637.18 = 1,469,694,150.36/x
  3. Step 3: Cross multiply
    2,659,186,693.08x = 3,669,563,637.18 × 1,469,694,150.36
  4. Step 4: Simplify right side
    2,659,186,693.08x = 5,393,136,211,937,210,368
  5. Step 5: Solve for x
    x = 5,393,136,211,937,210,368/2,659,186,693.08
  6. Step 6: Final answer
    x = 2,028,114,921.74

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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.