Home / 3,506,624,932.82-4,839,623,844.39-2,150,018,855.33

Finding the Fourth Proportional to 3,506,624,932.82, 4,839,623,844.39 and 2,150,018,855.33

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Solution

The fourth proportional to 3,506,624,932.82, 4,839,623,844.39 and 2,150,018,855.33 is: 2,967,321,204.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,624,932.82 : 4,839,623,844.39 = 2,150,018,855.33 : x
  2. Step 2: Convert to fraction form
    3,506,624,932.82/4,839,623,844.39 = 2,150,018,855.33/x
  3. Step 3: Cross multiply
    3,506,624,932.82x = 4,839,623,844.39 × 2,150,018,855.33
  4. Step 4: Simplify right side
    3,506,624,932.82x = 10,405,282,518,118,963,200
  5. Step 5: Solve for x
    x = 10,405,282,518,118,963,200/3,506,624,932.82
  6. Step 6: Final answer
    x = 2,967,321,204.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.