Home / 1,583,721,339.84-2,375,743,806.72-548,580,297.60

Finding the Fourth Proportional to 1,583,721,339.84, 2,375,743,806.72 and 548,580,297.60

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Solution

The fourth proportional to 1,583,721,339.84, 2,375,743,806.72 and 548,580,297.60 is: 822,926,490.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,721,339.84 : 2,375,743,806.72 = 548,580,297.60 : x
  2. Step 2: Convert to fraction form
    1,583,721,339.84/2,375,743,806.72 = 548,580,297.60/x
  3. Step 3: Cross multiply
    1,583,721,339.84x = 2,375,743,806.72 × 548,580,297.60
  4. Step 4: Simplify right side
    1,583,721,339.84x = 1,303,286,244,511,814,400
  5. Step 5: Solve for x
    x = 1,303,286,244,511,814,400/1,583,721,339.84
  6. Step 6: Final answer
    x = 822,926,490.74

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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.