Home / 53,043,125.25-115,946,981.25

Finding the Third Proportional to 53,043,125.25 and 115,946,981.25

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Solution

The third proportional to 53,043,125.25 and 115,946,981.25 is: 253,448,536.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,043,125.25 : 115,946,981.25 = 115,946,981.25 : x
  2. Step 2: Convert to fraction form
    53,043,125.25/115,946,981.25 = 115,946,981.25/x
  3. Step 3: Cross multiply
    53,043,125.25x = 115,946,981.25 × 115,946,981.25
  4. Step 4: Simplify right side
    53,043,125.25x = 13,443,702,460,987,852
  5. Step 5: Solve for x
    x = 13,443,702,460,987,852/53,043,125.25
  6. Step 6: Final answer
    x = 253,448,536.41

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.