Home / 1,637,967,418,786.50-3,561,031,822,201.50

Finding the Third Proportional to 1,637,967,418,786.50 and 3,561,031,822,201.50

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Solution

The third proportional to 1,637,967,418,786.50 and 3,561,031,822,201.50 is: 7,741,880,267,756.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,967,418,786.50 : 3,561,031,822,201.50 = 3,561,031,822,201.50 : x
  2. Step 2: Convert to fraction form
    1,637,967,418,786.50/3,561,031,822,201.50 = 3,561,031,822,201.50/x
  3. Step 3: Cross multiply
    1,637,967,418,786.50x = 3,561,031,822,201.50 × 3,561,031,822,201.50
  4. Step 4: Simplify right side
    1,637,967,418,786.50x = 12,680,947,638,731,734,607,986,688
  5. Step 5: Solve for x
    x = 12,680,947,638,731,734,607,986,688/1,637,967,418,786.50
  6. Step 6: Final answer
    x = 7,741,880,267,756.80

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.