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Finding the Third Proportional to 28,889,646,544 and 58,591,604,200

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Solution

The third proportional to 28,889,646,544 and 58,591,604,200 is: 118,830,670,963.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,889,646,544 : 58,591,604,200 = 58,591,604,200 : x
  2. Step 2: Convert to fraction form
    28,889,646,544/58,591,604,200 = 58,591,604,200/x
  3. Step 3: Cross multiply
    28,889,646,544x = 58,591,604,200 × 58,591,604,200
  4. Step 4: Simplify right side
    28,889,646,544x = 3,432,976,082,729,457,680,384
  5. Step 5: Solve for x
    x = 3,432,976,082,729,457,680,384/28,889,646,544
  6. Step 6: Final answer
    x = 118,830,670,963.76

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.