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Finding the Third Proportional to 30,316,745.25 and 46,599,509.25

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Solution

The third proportional to 30,316,745.25 and 46,599,509.25 is: 71,627,552.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,316,745.25 : 46,599,509.25 = 46,599,509.25 : x
  2. Step 2: Convert to fraction form
    30,316,745.25/46,599,509.25 = 46,599,509.25/x
  3. Step 3: Cross multiply
    30,316,745.25x = 46,599,509.25 × 46,599,509.25
  4. Step 4: Simplify right side
    30,316,745.25x = 2,171,514,262,340,835.50
  5. Step 5: Solve for x
    x = 2,171,514,262,340,835.50/30,316,745.25
  6. Step 6: Final answer
    x = 71,627,552.51

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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.