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Finding the Third Proportional to 26,986,752 and 57,830,400

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Solution

The third proportional to 26,986,752 and 57,830,400 is: 123,925,812.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,986,752 : 57,830,400 = 57,830,400 : x
  2. Step 2: Convert to fraction form
    26,986,752/57,830,400 = 57,830,400/x
  3. Step 3: Cross multiply
    26,986,752x = 57,830,400 × 57,830,400
  4. Step 4: Simplify right side
    26,986,752x = 3,344,355,164,160,000
  5. Step 5: Solve for x
    x = 3,344,355,164,160,000/26,986,752
  6. Step 6: Final answer
    x = 123,925,812.35

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.