Home / 2,040,388,766.90-3,056,048,187.15-1,768,290,974.90

Finding the Fourth Proportional to 2,040,388,766.90, 3,056,048,187.15 and 1,768,290,974.90

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Solution

The fourth proportional to 2,040,388,766.90, 3,056,048,187.15 and 1,768,290,974.90 is: 2,648,506,263.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,388,766.90 : 3,056,048,187.15 = 1,768,290,974.90 : x
  2. Step 2: Convert to fraction form
    2,040,388,766.90/3,056,048,187.15 = 1,768,290,974.90/x
  3. Step 3: Cross multiply
    2,040,388,766.90x = 3,056,048,187.15 × 1,768,290,974.90
  4. Step 4: Simplify right side
    2,040,388,766.90x = 5,403,982,428,196,851,712
  5. Step 5: Solve for x
    x = 5,403,982,428,196,851,712/2,040,388,766.90
  6. Step 6: Final answer
    x = 2,648,506,263.05

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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.