Home / 2,191,415,433.75-4,693,126,041

Finding the Third Proportional to 2,191,415,433.75 and 4,693,126,041

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Solution

The third proportional to 2,191,415,433.75 and 4,693,126,041 is: 10,050,778,915.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,191,415,433.75 : 4,693,126,041 = 4,693,126,041 : x
  2. Step 2: Convert to fraction form
    2,191,415,433.75/4,693,126,041 = 4,693,126,041/x
  3. Step 3: Cross multiply
    2,191,415,433.75x = 4,693,126,041 × 4,693,126,041
  4. Step 4: Simplify right side
    2,191,415,433.75x = 22,025,432,036,712,333,312
  5. Step 5: Solve for x
    x = 22,025,432,036,712,333,312/2,191,415,433.75
  6. Step 6: Final answer
    x = 10,050,778,915.53

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.