Home / 3,407,054,906.10-5,110,582,359.15-1,225,737,606.90

Finding the Fourth Proportional to 3,407,054,906.10, 5,110,582,359.15 and 1,225,737,606.90

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Solution

The fourth proportional to 3,407,054,906.10, 5,110,582,359.15 and 1,225,737,606.90 is: 1,838,606,410.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,054,906.10 : 5,110,582,359.15 = 1,225,737,606.90 : x
  2. Step 2: Convert to fraction form
    3,407,054,906.10/5,110,582,359.15 = 1,225,737,606.90/x
  3. Step 3: Cross multiply
    3,407,054,906.10x = 5,110,582,359.15 × 1,225,737,606.90
  4. Step 4: Simplify right side
    3,407,054,906.10x = 6,264,232,990,769,876,992
  5. Step 5: Solve for x
    x = 6,264,232,990,769,876,992/3,407,054,906.10
  6. Step 6: Final answer
    x = 1,838,606,410.35

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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.