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Finding the Third Proportional to 51,367,488 and 70,437,312

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Solution

The third proportional to 51,367,488 and 70,437,312 is: 96,586,676.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,367,488 : 70,437,312 = 70,437,312 : x
  2. Step 2: Convert to fraction form
    51,367,488/70,437,312 = 70,437,312/x
  3. Step 3: Cross multiply
    51,367,488x = 70,437,312 × 70,437,312
  4. Step 4: Simplify right side
    51,367,488x = 4,961,414,921,785,344
  5. Step 5: Solve for x
    x = 4,961,414,921,785,344/51,367,488
  6. Step 6: Final answer
    x = 96,586,676.03

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.