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Finding the Third Proportional to 8,044,704,306 and 12,555,872,130

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Solution

The third proportional to 8,044,704,306 and 12,555,872,130 is: 19,596,733,322.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,704,306 : 12,555,872,130 = 12,555,872,130 : x
  2. Step 2: Convert to fraction form
    8,044,704,306/12,555,872,130 = 12,555,872,130/x
  3. Step 3: Cross multiply
    8,044,704,306x = 12,555,872,130 × 12,555,872,130
  4. Step 4: Simplify right side
    8,044,704,306x = 157,649,924,944,910,745,600
  5. Step 5: Solve for x
    x = 157,649,924,944,910,745,600/8,044,704,306
  6. Step 6: Final answer
    x = 19,596,733,322.73

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.