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Finding the Third Proportional to 706,994,549,221.50 and 1,550,866,884,939

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Solution

The third proportional to 706,994,549,221.50 and 1,550,866,884,939 is: 3,401,989,587,400.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,994,549,221.50 : 1,550,866,884,939 = 1,550,866,884,939 : x
  2. Step 2: Convert to fraction form
    706,994,549,221.50/1,550,866,884,939 = 1,550,866,884,939/x
  3. Step 3: Cross multiply
    706,994,549,221.50x = 1,550,866,884,939 × 1,550,866,884,939
  4. Step 4: Simplify right side
    706,994,549,221.50x = 2,405,188,094,800,397,430,947,840
  5. Step 5: Solve for x
    x = 2,405,188,094,800,397,430,947,840/706,994,549,221.50
  6. Step 6: Final answer
    x = 3,401,989,587,400.42

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.