Home / 2,030,962,908.24-3,046,467,817.32-612,872,324.58

Finding the Fourth Proportional to 2,030,962,908.24, 3,046,467,817.32 and 612,872,324.58

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Solution

The fourth proportional to 2,030,962,908.24, 3,046,467,817.32 and 612,872,324.58 is: 919,315,564.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,962,908.24 : 3,046,467,817.32 = 612,872,324.58 : x
  2. Step 2: Convert to fraction form
    2,030,962,908.24/3,046,467,817.32 = 612,872,324.58/x
  3. Step 3: Cross multiply
    2,030,962,908.24x = 3,046,467,817.32 × 612,872,324.58
  4. Step 4: Simplify right side
    2,030,962,908.24x = 1,867,095,812,959,067,392
  5. Step 5: Solve for x
    x = 1,867,095,812,959,067,392/2,030,962,908.24
  6. Step 6: Final answer
    x = 919,315,564.74

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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.