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Finding the Third Proportional to 779,579,683.03 and 1,623,646,409.91

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Solution

The third proportional to 779,579,683.03 and 1,623,646,409.91 is: 3,381,601,293.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    779,579,683.03 : 1,623,646,409.91 = 1,623,646,409.91 : x
  2. Step 2: Convert to fraction form
    779,579,683.03/1,623,646,409.91 = 1,623,646,409.91/x
  3. Step 3: Cross multiply
    779,579,683.03x = 1,623,646,409.91 × 1,623,646,409.91
  4. Step 4: Simplify right side
    779,579,683.03x = 2,636,227,664,401,291,776
  5. Step 5: Solve for x
    x = 2,636,227,664,401,291,776/779,579,683.03
  6. Step 6: Final answer
    x = 3,381,601,293.34

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.