Home / 2,233,293,023.80-3,350,065,506.90-680,634,998.20

Finding the Fourth Proportional to 2,233,293,023.80, 3,350,065,506.90 and 680,634,998.20

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Solution

The fourth proportional to 2,233,293,023.80, 3,350,065,506.90 and 680,634,998.20 is: 1,020,990,889.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,293,023.80 : 3,350,065,506.90 = 680,634,998.20 : x
  2. Step 2: Convert to fraction form
    2,233,293,023.80/3,350,065,506.90 = 680,634,998.20/x
  3. Step 3: Cross multiply
    2,233,293,023.80x = 3,350,065,506.90 × 680,634,998.20
  4. Step 4: Simplify right side
    2,233,293,023.80x = 2,280,171,830,258,763,776
  5. Step 5: Solve for x
    x = 2,280,171,830,258,763,776/2,233,293,023.80
  6. Step 6: Final answer
    x = 1,020,990,889.22

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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.