Home / 1,810,848,673.10-2,716,273,009.65-984,351,629.90

Finding the Fourth Proportional to 1,810,848,673.10, 2,716,273,009.65 and 984,351,629.90

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Solution

The fourth proportional to 1,810,848,673.10, 2,716,273,009.65 and 984,351,629.90 is: 1,476,527,444.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,848,673.10 : 2,716,273,009.65 = 984,351,629.90 : x
  2. Step 2: Convert to fraction form
    1,810,848,673.10/2,716,273,009.65 = 984,351,629.90/x
  3. Step 3: Cross multiply
    1,810,848,673.10x = 2,716,273,009.65 × 984,351,629.90
  4. Step 4: Simplify right side
    1,810,848,673.10x = 2,673,767,764,302,355,968
  5. Step 5: Solve for x
    x = 2,673,767,764,302,355,968/1,810,848,673.10
  6. Step 6: Final answer
    x = 1,476,527,444.85

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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.