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Finding the Third Proportional to 26,859,054 and 57,547,053

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Solution

The third proportional to 26,859,054 and 57,547,053 is: 123,297,838.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,859,054 : 57,547,053 = 57,547,053 : x
  2. Step 2: Convert to fraction form
    26,859,054/57,547,053 = 57,547,053/x
  3. Step 3: Cross multiply
    26,859,054x = 57,547,053 × 57,547,053
  4. Step 4: Simplify right side
    26,859,054x = 3,311,663,308,984,809
  5. Step 5: Solve for x
    x = 3,311,663,308,984,809/26,859,054
  6. Step 6: Final answer
    x = 123,297,838.75

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.