Home / 8,454,839,426,796.60-12,675,415,251,189-2,643,298,639,029.30

Finding the Fourth Proportional to 8,454,839,426,796.60, 12,675,415,251,189 and 2,643,298,639,029.30

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Solution

The fourth proportional to 8,454,839,426,796.60, 12,675,415,251,189 and 2,643,298,639,029.30 is: 3,962,808,303,184.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,454,839,426,796.60 : 12,675,415,251,189 = 2,643,298,639,029.30 : x
  2. Step 2: Convert to fraction form
    8,454,839,426,796.60/12,675,415,251,189 = 2,643,298,639,029.30/x
  3. Step 3: Cross multiply
    8,454,839,426,796.60x = 12,675,415,251,189 × 2,643,298,639,029.30
  4. Step 4: Simplify right side
    8,454,839,426,796.60x = 33,504,907,882,599,114,396,925,952
  5. Step 5: Solve for x
    x = 33,504,907,882,599,114,396,925,952/8,454,839,426,796.60
  6. Step 6: Final answer
    x = 3,962,808,303,184.25

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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.