Home / 3,089,260,035.80-4,633,890,053.70-2,214,012,138.20

Finding the Fourth Proportional to 3,089,260,035.80, 4,633,890,053.70 and 2,214,012,138.20

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Solution

The fourth proportional to 3,089,260,035.80, 4,633,890,053.70 and 2,214,012,138.20 is: 3,321,018,207.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,260,035.80 : 4,633,890,053.70 = 2,214,012,138.20 : x
  2. Step 2: Convert to fraction form
    3,089,260,035.80/4,633,890,053.70 = 2,214,012,138.20/x
  3. Step 3: Cross multiply
    3,089,260,035.80x = 4,633,890,053.70 × 2,214,012,138.20
  4. Step 4: Simplify right side
    3,089,260,035.80x = 10,259,488,825,976,047,616
  5. Step 5: Solve for x
    x = 10,259,488,825,976,047,616/3,089,260,035.80
  6. Step 6: Final answer
    x = 3,321,018,207.30

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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.