Home / 3,070,674,930.40-4,596,942,469.20-2,036,703,320.80

Finding the Fourth Proportional to 3,070,674,930.40, 4,596,942,469.20 and 2,036,703,320.80

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Solution

The fourth proportional to 3,070,674,930.40, 4,596,942,469.20 and 2,036,703,320.80 is: 3,049,039,121.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,674,930.40 : 4,596,942,469.20 = 2,036,703,320.80 : x
  2. Step 2: Convert to fraction form
    3,070,674,930.40/4,596,942,469.20 = 2,036,703,320.80/x
  3. Step 3: Cross multiply
    3,070,674,930.40x = 4,596,942,469.20 × 2,036,703,320.80
  4. Step 4: Simplify right side
    3,070,674,930.40x = 9,362,607,992,546,191,360
  5. Step 5: Solve for x
    x = 9,362,607,992,546,191,360/3,070,674,930.40
  6. Step 6: Final answer
    x = 3,049,039,121.61

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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.