Home / 2,694,974,839.20-4,042,462,258.80-2,300,433,040.80

Finding the Fourth Proportional to 2,694,974,839.20, 4,042,462,258.80 and 2,300,433,040.80

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Solution

The fourth proportional to 2,694,974,839.20, 4,042,462,258.80 and 2,300,433,040.80 is: 3,450,649,561.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,974,839.20 : 4,042,462,258.80 = 2,300,433,040.80 : x
  2. Step 2: Convert to fraction form
    2,694,974,839.20/4,042,462,258.80 = 2,300,433,040.80/x
  3. Step 3: Cross multiply
    2,694,974,839.20x = 4,042,462,258.80 × 2,300,433,040.80
  4. Step 4: Simplify right side
    2,694,974,839.20x = 9,299,413,746,330,521,600
  5. Step 5: Solve for x
    x = 9,299,413,746,330,521,600/2,694,974,839.20
  6. Step 6: Final answer
    x = 3,450,649,561.20

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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.