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Finding the Third Proportional to 15,159,811.50 and 23,325,240

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Solution

The third proportional to 15,159,811.50 and 23,325,240 is: 35,888,758.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,159,811.50 : 23,325,240 = 23,325,240 : x
  2. Step 2: Convert to fraction form
    15,159,811.50/23,325,240 = 23,325,240/x
  3. Step 3: Cross multiply
    15,159,811.50x = 23,325,240 × 23,325,240
  4. Step 4: Simplify right side
    15,159,811.50x = 544,066,821,057,600
  5. Step 5: Solve for x
    x = 544,066,821,057,600/15,159,811.50
  6. Step 6: Final answer
    x = 35,888,758.98

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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.