Home / 2,886,027,467.75-3,983,136,035.11-1,615,950,300.29

Finding the Fourth Proportional to 2,886,027,467.75, 3,983,136,035.11 and 1,615,950,300.29

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Solution

The fourth proportional to 2,886,027,467.75, 3,983,136,035.11 and 1,615,950,300.29 is: 2,230,245,534.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886,027,467.75 : 3,983,136,035.11 = 1,615,950,300.29 : x
  2. Step 2: Convert to fraction form
    2,886,027,467.75/3,983,136,035.11 = 1,615,950,300.29/x
  3. Step 3: Cross multiply
    2,886,027,467.75x = 3,983,136,035.11 × 1,615,950,300.29
  4. Step 4: Simplify right side
    2,886,027,467.75x = 6,436,549,872,007,969,792
  5. Step 5: Solve for x
    x = 6,436,549,872,007,969,792/2,886,027,467.75
  6. Step 6: Final answer
    x = 2,230,245,534.36

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1.5x scale

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.