Home / 2,902,109,339.04-4,352,715,281.44-1,061,431,573.92

Finding the Fourth Proportional to 2,902,109,339.04, 4,352,715,281.44 and 1,061,431,573.92

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Solution

The fourth proportional to 2,902,109,339.04, 4,352,715,281.44 and 1,061,431,573.92 is: 1,591,983,241.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,109,339.04 : 4,352,715,281.44 = 1,061,431,573.92 : x
  2. Step 2: Convert to fraction form
    2,902,109,339.04/4,352,715,281.44 = 1,061,431,573.92/x
  3. Step 3: Cross multiply
    2,902,109,339.04x = 4,352,715,281.44 × 1,061,431,573.92
  4. Step 4: Simplify right side
    2,902,109,339.04x = 4,620,109,432,004,494,336
  5. Step 5: Solve for x
    x = 4,620,109,432,004,494,336/2,902,109,339.04
  6. Step 6: Final answer
    x = 1,591,983,241.24

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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.