Home / 3,641,396,612.82-5,461,868,171.07-2,242,647,050.10

Finding the Fourth Proportional to 3,641,396,612.82, 5,461,868,171.07 and 2,242,647,050.10

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Solution

The fourth proportional to 3,641,396,612.82, 5,461,868,171.07 and 2,242,647,050.10 is: 3,363,830,926.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,396,612.82 : 5,461,868,171.07 = 2,242,647,050.10 : x
  2. Step 2: Convert to fraction form
    3,641,396,612.82/5,461,868,171.07 = 2,242,647,050.10/x
  3. Step 3: Cross multiply
    3,641,396,612.82x = 5,461,868,171.07 × 2,242,647,050.10
  4. Step 4: Simplify right side
    3,641,396,612.82x = 12,249,042,541,885,216,768
  5. Step 5: Solve for x
    x = 12,249,042,541,885,216,768/3,641,396,612.82
  6. Step 6: Final answer
    x = 3,363,830,926.51

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1.5x scale

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.