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Finding the Third Proportional to 56,127,719 and 83,962,763

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Solution

The third proportional to 56,127,719 and 83,962,763 is: 125,601,854.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,127,719 : 83,962,763 = 83,962,763 : x
  2. Step 2: Convert to fraction form
    56,127,719/83,962,763 = 83,962,763/x
  3. Step 3: Cross multiply
    56,127,719x = 83,962,763 × 83,962,763
  4. Step 4: Simplify right side
    56,127,719x = 7,049,745,570,594,169
  5. Step 5: Solve for x
    x = 7,049,745,570,594,169/56,127,719
  6. Step 6: Final answer
    x = 125,601,854.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.