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Finding the Third Proportional to 12,533,210,291 and 18,750,123,576

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Solution

The third proportional to 12,533,210,291 and 18,750,123,576 is: 28,050,844,592.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,533,210,291 : 18,750,123,576 = 18,750,123,576 : x
  2. Step 2: Convert to fraction form
    12,533,210,291/18,750,123,576 = 18,750,123,576/x
  3. Step 3: Cross multiply
    12,533,210,291x = 18,750,123,576 × 18,750,123,576
  4. Step 4: Simplify right side
    12,533,210,291x = 351,567,134,115,271,016,448
  5. Step 5: Solve for x
    x = 351,567,134,115,271,016,448/12,533,210,291
  6. Step 6: Final answer
    x = 28,050,844,592.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.