Home / 2,982,196,643,860.20-4,473,294,965,790.40-2,982,196,643,860.20

Finding the Fourth Proportional to 2,982,196,643,860.20, 4,473,294,965,790.40 and 2,982,196,643,860.20

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Solution

The fourth proportional to 2,982,196,643,860.20, 4,473,294,965,790.40 and 2,982,196,643,860.20 is: 4,473,294,965,790.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,982,196,643,860.20 : 4,473,294,965,790.40 = 2,982,196,643,860.20 : x
  2. Step 2: Convert to fraction form
    2,982,196,643,860.20/4,473,294,965,790.40 = 2,982,196,643,860.20/x
  3. Step 3: Cross multiply
    2,982,196,643,860.20x = 4,473,294,965,790.40 × 2,982,196,643,860.20
  4. Step 4: Simplify right side
    2,982,196,643,860.20x = 13,340,245,233,976,860,165,013,504
  5. Step 5: Solve for x
    x = 13,340,245,233,976,860,165,013,504/2,982,196,643,860.20
  6. Step 6: Final answer
    x = 4,473,294,965,790.40

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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.