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Finding the Third Proportional to 14,128,176 and 30,514,956

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Solution

The third proportional to 14,128,176 and 30,514,956 is: 65,908,192.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,128,176 : 30,514,956 = 30,514,956 : x
  2. Step 2: Convert to fraction form
    14,128,176/30,514,956 = 30,514,956/x
  3. Step 3: Cross multiply
    14,128,176x = 30,514,956 × 30,514,956
  4. Step 4: Simplify right side
    14,128,176x = 931,162,539,681,936
  5. Step 5: Solve for x
    x = 931,162,539,681,936/14,128,176
  6. Step 6: Final answer
    x = 65,908,192.23

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.