Home / 2,299,040,050.90-3,448,560,076.35-663,318,015.70

Finding the Fourth Proportional to 2,299,040,050.90, 3,448,560,076.35 and 663,318,015.70

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Solution

The fourth proportional to 2,299,040,050.90, 3,448,560,076.35 and 663,318,015.70 is: 994,977,023.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,040,050.90 : 3,448,560,076.35 = 663,318,015.70 : x
  2. Step 2: Convert to fraction form
    2,299,040,050.90/3,448,560,076.35 = 663,318,015.70/x
  3. Step 3: Cross multiply
    2,299,040,050.90x = 3,448,560,076.35 × 663,318,015.70
  4. Step 4: Simplify right side
    2,299,040,050.90x = 2,287,492,026,866,722,560
  5. Step 5: Solve for x
    x = 2,287,492,026,866,722,560/2,299,040,050.90
  6. Step 6: Final answer
    x = 994,977,023.55

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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.