Home / 3,973,517,014.44-5,481,730,488.74-2,365,070,118.15

Finding the Fourth Proportional to 3,973,517,014.44, 5,481,730,488.74 and 2,365,070,118.15

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Solution

The fourth proportional to 3,973,517,014.44, 5,481,730,488.74 and 2,365,070,118.15 is: 3,262,771,224.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,517,014.44 : 5,481,730,488.74 = 2,365,070,118.15 : x
  2. Step 2: Convert to fraction form
    3,973,517,014.44/5,481,730,488.74 = 2,365,070,118.15/x
  3. Step 3: Cross multiply
    3,973,517,014.44x = 5,481,730,488.74 × 2,365,070,118.15
  4. Step 4: Simplify right side
    3,973,517,014.44x = 12,964,676,974,658,942,976
  5. Step 5: Solve for x
    x = 12,964,676,974,658,942,976/3,973,517,014.44
  6. Step 6: Final answer
    x = 3,262,771,224.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.