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Finding the Third Proportional to 70,594,895 and 103,183,128

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Solution

The third proportional to 70,594,895 and 103,183,128 is: 150,814,841.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,594,895 : 103,183,128 = 103,183,128 : x
  2. Step 2: Convert to fraction form
    70,594,895/103,183,128 = 103,183,128/x
  3. Step 3: Cross multiply
    70,594,895x = 103,183,128 × 103,183,128
  4. Step 4: Simplify right side
    70,594,895x = 10,646,757,903,864,384
  5. Step 5: Solve for x
    x = 10,646,757,903,864,384/70,594,895
  6. Step 6: Final answer
    x = 150,814,841.55

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.