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Finding the Third Proportional to 36,087,395,928 and 75,144,631,890

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Solution

The third proportional to 36,087,395,928 and 75,144,631,890 is: 156,473,349,120.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,087,395,928 : 75,144,631,890 = 75,144,631,890 : x
  2. Step 2: Convert to fraction form
    36,087,395,928/75,144,631,890 = 75,144,631,890/x
  3. Step 3: Cross multiply
    36,087,395,928x = 75,144,631,890 × 75,144,631,890
  4. Step 4: Simplify right side
    36,087,395,928x = 5,646,715,701,883,604,828,160
  5. Step 5: Solve for x
    x = 5,646,715,701,883,604,828,160/36,087,395,928
  6. Step 6: Final answer
    x = 156,473,349,120.28

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.