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Finding the Third Proportional to 15,195,523,636 and 33,006,871,127

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Solution

The third proportional to 15,195,523,636 and 33,006,871,127 is: 71,695,689,315.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,195,523,636 : 33,006,871,127 = 33,006,871,127 : x
  2. Step 2: Convert to fraction form
    15,195,523,636/33,006,871,127 = 33,006,871,127/x
  3. Step 3: Cross multiply
    15,195,523,636x = 33,006,871,127 × 33,006,871,127
  4. Step 4: Simplify right side
    15,195,523,636x = 1,089,453,541,594,386,268,160
  5. Step 5: Solve for x
    x = 1,089,453,541,594,386,268,160/15,195,523,636
  6. Step 6: Final answer
    x = 71,695,689,315.59

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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.