Home / 2,536,911,766.33-3,501,017,851.44-1,465,195,187.32

Finding the Fourth Proportional to 2,536,911,766.33, 3,501,017,851.44 and 1,465,195,187.32

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Solution

The fourth proportional to 2,536,911,766.33, 3,501,017,851.44 and 1,465,195,187.32 is: 2,022,015,339.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,911,766.33 : 3,501,017,851.44 = 1,465,195,187.32 : x
  2. Step 2: Convert to fraction form
    2,536,911,766.33/3,501,017,851.44 = 1,465,195,187.32/x
  3. Step 3: Cross multiply
    2,536,911,766.33x = 3,501,017,851.44 × 1,465,195,187.32
  4. Step 4: Simplify right side
    2,536,911,766.33x = 5,129,674,506,651,294,720
  5. Step 5: Solve for x
    x = 5,129,674,506,651,294,720/2,536,911,766.33
  6. Step 6: Final answer
    x = 2,022,015,339.57

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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.