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Finding the Third Proportional to 14,358,345 and 30,734,969.25

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Solution

The third proportional to 14,358,345 and 30,734,969.25 is: 65,790,196.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,358,345 : 30,734,969.25 = 30,734,969.25 : x
  2. Step 2: Convert to fraction form
    14,358,345/30,734,969.25 = 30,734,969.25/x
  3. Step 3: Cross multiply
    14,358,345x = 30,734,969.25 × 30,734,969.25
  4. Step 4: Simplify right side
    14,358,345x = 944,638,334,798,445.50
  5. Step 5: Solve for x
    x = 944,638,334,798,445.50/14,358,345
  6. Step 6: Final answer
    x = 65,790,196.21

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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.