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Finding the Third Proportional to 19,835,706 and 30,052,959

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Solution

The third proportional to 19,835,706 and 30,052,959 is: 45,533,057.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,835,706 : 30,052,959 = 30,052,959 : x
  2. Step 2: Convert to fraction form
    19,835,706/30,052,959 = 30,052,959/x
  3. Step 3: Cross multiply
    19,835,706x = 30,052,959 × 30,052,959
  4. Step 4: Simplify right side
    19,835,706x = 903,180,344,655,681
  5. Step 5: Solve for x
    x = 903,180,344,655,681/19,835,706
  6. Step 6: Final answer
    x = 45,533,057.64

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.