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Finding the Third Proportional to 25,520,400 and 56,000,910

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Solution

The third proportional to 25,520,400 and 56,000,910 is: 122,886,080.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,520,400 : 56,000,910 = 56,000,910 : x
  2. Step 2: Convert to fraction form
    25,520,400/56,000,910 = 56,000,910/x
  3. Step 3: Cross multiply
    25,520,400x = 56,000,910 × 56,000,910
  4. Step 4: Simplify right side
    25,520,400x = 3,136,101,920,828,100
  5. Step 5: Solve for x
    x = 3,136,101,920,828,100/25,520,400
  6. Step 6: Final answer
    x = 122,886,080.19

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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.