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Finding the Third Proportional to 21,584,168,571 and 48,131,236,980.50

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Solution

The third proportional to 21,584,168,571 and 48,131,236,980.50 is: 107,329,405,144.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,584,168,571 : 48,131,236,980.50 = 48,131,236,980.50 : x
  2. Step 2: Convert to fraction form
    21,584,168,571/48,131,236,980.50 = 48,131,236,980.50/x
  3. Step 3: Cross multiply
    21,584,168,571x = 48,131,236,980.50 × 48,131,236,980.50
  4. Step 4: Simplify right side
    21,584,168,571x = 2,316,615,973,273,050,808,320
  5. Step 5: Solve for x
    x = 2,316,615,973,273,050,808,320/21,584,168,571
  6. Step 6: Final answer
    x = 107,329,405,144.92

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.