Home / 2,734,055,072.64-3,773,014,116.12-1,480,991,928.48

Finding the Fourth Proportional to 2,734,055,072.64, 3,773,014,116.12 and 1,480,991,928.48

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Solution

The fourth proportional to 2,734,055,072.64, 3,773,014,116.12 and 1,480,991,928.48 is: 2,043,778,674.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,055,072.64 : 3,773,014,116.12 = 1,480,991,928.48 : x
  2. Step 2: Convert to fraction form
    2,734,055,072.64/3,773,014,116.12 = 1,480,991,928.48/x
  3. Step 3: Cross multiply
    2,734,055,072.64x = 3,773,014,116.12 × 1,480,991,928.48
  4. Step 4: Simplify right side
    2,734,055,072.64x = 5,587,803,452,014,821,376
  5. Step 5: Solve for x
    x = 5,587,803,452,014,821,376/2,734,055,072.64
  6. Step 6: Final answer
    x = 2,043,778,674.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.