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Finding the Third Proportional to 34,913,959.50 and 75,871,239

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Solution

The third proportional to 34,913,959.50 and 75,871,239 is: 164,875,167.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,913,959.50 : 75,871,239 = 75,871,239 : x
  2. Step 2: Convert to fraction form
    34,913,959.50/75,871,239 = 75,871,239/x
  3. Step 3: Cross multiply
    34,913,959.50x = 75,871,239 × 75,871,239
  4. Step 4: Simplify right side
    34,913,959.50x = 5,756,444,907,395,121
  5. Step 5: Solve for x
    x = 5,756,444,907,395,121/34,913,959.50
  6. Step 6: Final answer
    x = 164,875,167.12

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.