Home / 2,299,109,724.30-3,448,664,586.45-1,331,650,908.30

Finding the Fourth Proportional to 2,299,109,724.30, 3,448,664,586.45 and 1,331,650,908.30

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Solution

The fourth proportional to 2,299,109,724.30, 3,448,664,586.45 and 1,331,650,908.30 is: 1,997,476,362.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,109,724.30 : 3,448,664,586.45 = 1,331,650,908.30 : x
  2. Step 2: Convert to fraction form
    2,299,109,724.30/3,448,664,586.45 = 1,331,650,908.30/x
  3. Step 3: Cross multiply
    2,299,109,724.30x = 3,448,664,586.45 × 1,331,650,908.30
  4. Step 4: Simplify right side
    2,299,109,724.30x = 4,592,417,328,968,185,856
  5. Step 5: Solve for x
    x = 4,592,417,328,968,185,856/2,299,109,724.30
  6. Step 6: Final answer
    x = 1,997,476,362.45

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1.5x scale

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.