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Finding the Third Proportional to 53,578,100 and 113,594,197

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Solution

The third proportional to 53,578,100 and 113,594,197 is: 240,837,984.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,578,100 : 113,594,197 = 113,594,197 : x
  2. Step 2: Convert to fraction form
    53,578,100/113,594,197 = 113,594,197/x
  3. Step 3: Cross multiply
    53,578,100x = 113,594,197 × 113,594,197
  4. Step 4: Simplify right side
    53,578,100x = 12,903,641,592,074,808
  5. Step 5: Solve for x
    x = 12,903,641,592,074,808/53,578,100
  6. Step 6: Final answer
    x = 240,837,984.03

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.