Home / 2,174,833,361.38-3,263,874,701.67-1,473,662,949.22

Finding the Fourth Proportional to 2,174,833,361.38, 3,263,874,701.67 and 1,473,662,949.22

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Solution

The fourth proportional to 2,174,833,361.38, 3,263,874,701.67 and 1,473,662,949.22 is: 2,211,595,290.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,833,361.38 : 3,263,874,701.67 = 1,473,662,949.22 : x
  2. Step 2: Convert to fraction form
    2,174,833,361.38/3,263,874,701.67 = 1,473,662,949.22/x
  3. Step 3: Cross multiply
    2,174,833,361.38x = 3,263,874,701.67 × 1,473,662,949.22
  4. Step 4: Simplify right side
    2,174,833,361.38x = 4,809,851,218,747,559,936
  5. Step 5: Solve for x
    x = 4,809,851,218,747,559,936/2,174,833,361.38
  6. Step 6: Final answer
    x = 2,211,595,290.08

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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.