Home / 2,043,936,047.80-3,065,904,071.70-734,465,423.80

Finding the Fourth Proportional to 2,043,936,047.80, 3,065,904,071.70 and 734,465,423.80

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Solution

The fourth proportional to 2,043,936,047.80, 3,065,904,071.70 and 734,465,423.80 is: 1,101,698,135.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,936,047.80 : 3,065,904,071.70 = 734,465,423.80 : x
  2. Step 2: Convert to fraction form
    2,043,936,047.80/3,065,904,071.70 = 734,465,423.80/x
  3. Step 3: Cross multiply
    2,043,936,047.80x = 3,065,904,071.70 × 734,465,423.80
  4. Step 4: Simplify right side
    2,043,936,047.80x = 2,251,800,533,351,285,760
  5. Step 5: Solve for x
    x = 2,251,800,533,351,285,760/2,043,936,047.80
  6. Step 6: Final answer
    x = 1,101,698,135.70

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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.