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Finding the Third Proportional to 958,681,734 and 2,065,458,540

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Solution

The third proportional to 958,681,734 and 2,065,458,540 is: 4,449,984,629.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,681,734 : 2,065,458,540 = 2,065,458,540 : x
  2. Step 2: Convert to fraction form
    958,681,734/2,065,458,540 = 2,065,458,540/x
  3. Step 3: Cross multiply
    958,681,734x = 2,065,458,540 × 2,065,458,540
  4. Step 4: Simplify right side
    958,681,734x = 4,266,118,980,458,931,712
  5. Step 5: Solve for x
    x = 4,266,118,980,458,931,712/958,681,734
  6. Step 6: Final answer
    x = 4,449,984,629.06

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.