Home / 3,028,233,611.40-4,542,350,417.10-1,650,738,539.40

Finding the Fourth Proportional to 3,028,233,611.40, 4,542,350,417.10 and 1,650,738,539.40

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Solution

The fourth proportional to 3,028,233,611.40, 4,542,350,417.10 and 1,650,738,539.40 is: 2,476,107,809.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,233,611.40 : 4,542,350,417.10 = 1,650,738,539.40 : x
  2. Step 2: Convert to fraction form
    3,028,233,611.40/4,542,350,417.10 = 1,650,738,539.40/x
  3. Step 3: Cross multiply
    3,028,233,611.40x = 4,542,350,417.10 × 1,650,738,539.40
  4. Step 4: Simplify right side
    3,028,233,611.40x = 7,498,232,892,966,635,520
  5. Step 5: Solve for x
    x = 7,498,232,892,966,635,520/3,028,233,611.40
  6. Step 6: Final answer
    x = 2,476,107,809.10

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Half scale
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Double scale
Find fourth proportional to 3,028,233,612.40, 4,542,350,418.60 and 1,650,738,540.40
Similar ratio
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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.