Home / 12,730,760,337.38-26,780,811,883.88

Finding the Third Proportional to 12,730,760,337.38 and 26,780,811,883.88

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Solution

The third proportional to 12,730,760,337.38 and 26,780,811,883.88 is: 56,336,924,594.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,730,760,337.38 : 26,780,811,883.88 = 26,780,811,883.88 : x
  2. Step 2: Convert to fraction form
    12,730,760,337.38/26,780,811,883.88 = 26,780,811,883.88/x
  3. Step 3: Cross multiply
    12,730,760,337.38x = 26,780,811,883.88 × 26,780,811,883.88
  4. Step 4: Simplify right side
    12,730,760,337.38x = 717,211,885,159,553,957,888
  5. Step 5: Solve for x
    x = 717,211,885,159,553,957,888/12,730,760,337.38
  6. Step 6: Final answer
    x = 56,336,924,594.67

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.