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Finding the Third Proportional to 5,350,351,394 and 8,264,091,315

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Solution

The third proportional to 5,350,351,394 and 8,264,091,315 is: 12,764,620,533.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,351,394 : 8,264,091,315 = 8,264,091,315 : x
  2. Step 2: Convert to fraction form
    5,350,351,394/8,264,091,315 = 8,264,091,315/x
  3. Step 3: Cross multiply
    5,350,351,394x = 8,264,091,315 × 8,264,091,315
  4. Step 4: Simplify right side
    5,350,351,394x = 68,295,205,262,658,428,928
  5. Step 5: Solve for x
    x = 68,295,205,262,658,428,928/5,350,351,394
  6. Step 6: Final answer
    x = 12,764,620,533.01

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.