Home / 3,189,938,721,474.30-6,863,690,554,242.80

Finding the Third Proportional to 3,189,938,721,474.30 and 6,863,690,554,242.80

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Solution

The third proportional to 3,189,938,721,474.30 and 6,863,690,554,242.80 is: 14,768,386,523,308.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,189,938,721,474.30 : 6,863,690,554,242.80 = 6,863,690,554,242.80 : x
  2. Step 2: Convert to fraction form
    3,189,938,721,474.30/6,863,690,554,242.80 = 6,863,690,554,242.80/x
  3. Step 3: Cross multiply
    3,189,938,721,474.30x = 6,863,690,554,242.80 × 6,863,690,554,242.80
  4. Step 4: Simplify right side
    3,189,938,721,474.30x = 47,110,248,024,401,829,301,321,728
  5. Step 5: Solve for x
    x = 47,110,248,024,401,829,301,321,728/3,189,938,721,474.30
  6. Step 6: Final answer
    x = 14,768,386,523,308.76

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.