Home / 2,498,583,370.02-3,448,045,377.22-1,384,821,369.06

Finding the Fourth Proportional to 2,498,583,370.02, 3,448,045,377.22 and 1,384,821,369.06

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Solution

The fourth proportional to 2,498,583,370.02, 3,448,045,377.22 and 1,384,821,369.06 is: 1,911,053,670.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,583,370.02 : 3,448,045,377.22 = 1,384,821,369.06 : x
  2. Step 2: Convert to fraction form
    2,498,583,370.02/3,448,045,377.22 = 1,384,821,369.06/x
  3. Step 3: Cross multiply
    2,498,583,370.02x = 3,448,045,377.22 × 1,384,821,369.06
  4. Step 4: Simplify right side
    2,498,583,370.02x = 4,774,926,919,872,263,168
  5. Step 5: Solve for x
    x = 4,774,926,919,872,263,168/2,498,583,370.02
  6. Step 6: Final answer
    x = 1,911,053,670.32

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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.