Home / 4,455,383,090.51-6,683,075,874.16-1,656,986,002.31

Finding the Fourth Proportional to 4,455,383,090.51, 6,683,075,874.16 and 1,656,986,002.31

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Solution

The fourth proportional to 4,455,383,090.51, 6,683,075,874.16 and 1,656,986,002.31 is: 2,485,479,464.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,383,090.51 : 6,683,075,874.16 = 1,656,986,002.31 : x
  2. Step 2: Convert to fraction form
    4,455,383,090.51/6,683,075,874.16 = 1,656,986,002.31/x
  3. Step 3: Cross multiply
    4,455,383,090.51x = 6,683,075,874.16 × 1,656,986,002.31
  4. Step 4: Simplify right side
    4,455,383,090.51x = 11,073,763,175,871,848,448
  5. Step 5: Solve for x
    x = 11,073,763,175,871,848,448/4,455,383,090.51
  6. Step 6: Final answer
    x = 2,485,479,464.03

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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.