Home / 1,511,717,938.88-2,347,168,522.50

Finding the Third Proportional to 1,511,717,938.88 and 2,347,168,522.50

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Solution

The third proportional to 1,511,717,938.88 and 2,347,168,522.50 is: 3,644,330,685.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,717,938.88 : 2,347,168,522.50 = 2,347,168,522.50 : x
  2. Step 2: Convert to fraction form
    1,511,717,938.88/2,347,168,522.50 = 2,347,168,522.50/x
  3. Step 3: Cross multiply
    1,511,717,938.88x = 2,347,168,522.50 × 2,347,168,522.50
  4. Step 4: Simplify right side
    1,511,717,938.88x = 5,509,200,073,014,833,152
  5. Step 5: Solve for x
    x = 5,509,200,073,014,833,152/1,511,717,938.88
  6. Step 6: Final answer
    x = 3,644,330,685.87

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.