Home / 3,106,455,898.08-4,659,701,266.56-1,036,171,976.64

Finding the Fourth Proportional to 3,106,455,898.08, 4,659,701,266.56 and 1,036,171,976.64

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Solution

The fourth proportional to 3,106,455,898.08, 4,659,701,266.56 and 1,036,171,976.64 is: 1,554,263,775.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,455,898.08 : 4,659,701,266.56 = 1,036,171,976.64 : x
  2. Step 2: Convert to fraction form
    3,106,455,898.08/4,659,701,266.56 = 1,036,171,976.64/x
  3. Step 3: Cross multiply
    3,106,455,898.08x = 4,659,701,266.56 × 1,036,171,976.64
  4. Step 4: Simplify right side
    3,106,455,898.08x = 4,828,251,871,923,387,392
  5. Step 5: Solve for x
    x = 4,828,251,871,923,387,392/3,106,455,898.08
  6. Step 6: Final answer
    x = 1,554,263,775.29

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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.