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Finding the Third Proportional to 540,556,447 and 1,180,197,114

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Solution

The third proportional to 540,556,447 and 1,180,197,114 is: 2,576,724,846.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    540,556,447 : 1,180,197,114 = 1,180,197,114 : x
  2. Step 2: Convert to fraction form
    540,556,447/1,180,197,114 = 1,180,197,114/x
  3. Step 3: Cross multiply
    540,556,447x = 1,180,197,114 × 1,180,197,114
  4. Step 4: Simplify right side
    540,556,447x = 1,392,865,227,893,928,960
  5. Step 5: Solve for x
    x = 1,392,865,227,893,928,960/540,556,447
  6. Step 6: Final answer
    x = 2,576,724,846.45

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.