Home / 1,822,708,432.44-2,515,286,098.80-1,070,009,517.24

Finding the Fourth Proportional to 1,822,708,432.44, 2,515,286,098.80 and 1,070,009,517.24

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Solution

The fourth proportional to 1,822,708,432.44, 2,515,286,098.80 and 1,070,009,517.24 is: 1,476,582,878.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,708,432.44 : 2,515,286,098.80 = 1,070,009,517.24 : x
  2. Step 2: Convert to fraction form
    1,822,708,432.44/2,515,286,098.80 = 1,070,009,517.24/x
  3. Step 3: Cross multiply
    1,822,708,432.44x = 2,515,286,098.80 × 1,070,009,517.24
  4. Step 4: Simplify right side
    1,822,708,432.44x = 2,691,380,064,297,470,976
  5. Step 5: Solve for x
    x = 2,691,380,064,297,470,976/1,822,708,432.44
  6. Step 6: Final answer
    x = 1,476,582,878.75

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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.