Home / 3,106,455,786.27-4,659,701,098.82-1,036,171,864.71

Finding the Fourth Proportional to 3,106,455,786.27, 4,659,701,098.82 and 1,036,171,864.71

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Solution

The fourth proportional to 3,106,455,786.27, 4,659,701,098.82 and 1,036,171,864.71 is: 1,554,263,607.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,455,786.27 : 4,659,701,098.82 = 1,036,171,864.71 : x
  2. Step 2: Convert to fraction form
    3,106,455,786.27/4,659,701,098.82 = 1,036,171,864.71/x
  3. Step 3: Cross multiply
    3,106,455,786.27x = 4,659,701,098.82 × 1,036,171,864.71
  4. Step 4: Simplify right side
    3,106,455,786.27x = 4,828,251,176,550,374,400
  5. Step 5: Solve for x
    x = 4,828,251,176,550,374,400/3,106,455,786.27
  6. Step 6: Final answer
    x = 1,554,263,607.39

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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.