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Finding the Third Proportional to 571,069,003.50 and 770,506,173

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Solution

The third proportional to 571,069,003.50 and 770,506,173 is: 1,039,593,742.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    571,069,003.50 : 770,506,173 = 770,506,173 : x
  2. Step 2: Convert to fraction form
    571,069,003.50/770,506,173 = 770,506,173/x
  3. Step 3: Cross multiply
    571,069,003.50x = 770,506,173 × 770,506,173
  4. Step 4: Simplify right side
    571,069,003.50x = 593,679,762,631,105,920
  5. Step 5: Solve for x
    x = 593,679,762,631,105,920/571,069,003.50
  6. Step 6: Final answer
    x = 1,039,593,742.60

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.