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Finding the Third Proportional to 53,703,513 and 82,594,120.50

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Solution

The third proportional to 53,703,513 and 82,594,120.50 is: 127,026,862.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,703,513 : 82,594,120.50 = 82,594,120.50 : x
  2. Step 2: Convert to fraction form
    53,703,513/82,594,120.50 = 82,594,120.50/x
  3. Step 3: Cross multiply
    53,703,513x = 82,594,120.50 × 82,594,120.50
  4. Step 4: Simplify right side
    53,703,513x = 6,821,788,741,168,520
  5. Step 5: Solve for x
    x = 6,821,788,741,168,520/53,703,513
  6. Step 6: Final answer
    x = 127,026,862.12

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.