Home / 2,040,388,804.40-3,056,048,243.40-1,768,291,012.40

Finding the Fourth Proportional to 2,040,388,804.40, 3,056,048,243.40 and 1,768,291,012.40

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Solution

The fourth proportional to 2,040,388,804.40, 3,056,048,243.40 and 1,768,291,012.40 is: 2,648,506,319.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,388,804.40 : 3,056,048,243.40 = 1,768,291,012.40 : x
  2. Step 2: Convert to fraction form
    2,040,388,804.40/3,056,048,243.40 = 1,768,291,012.40/x
  3. Step 3: Cross multiply
    2,040,388,804.40x = 3,056,048,243.40 × 1,768,291,012.40
  4. Step 4: Simplify right side
    2,040,388,804.40x = 5,403,982,642,265,027,584
  5. Step 5: Solve for x
    x = 5,403,982,642,265,027,584/2,040,388,804.40
  6. Step 6: Final answer
    x = 2,648,506,319.29

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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.