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Finding the Third Proportional to 56,846,584.50 and 125,027,980.50

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Solution

The third proportional to 56,846,584.50 and 125,027,980.50 is: 274,985,666.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,846,584.50 : 125,027,980.50 = 125,027,980.50 : x
  2. Step 2: Convert to fraction form
    56,846,584.50/125,027,980.50 = 125,027,980.50/x
  3. Step 3: Cross multiply
    56,846,584.50x = 125,027,980.50 × 125,027,980.50
  4. Step 4: Simplify right side
    56,846,584.50x = 15,631,995,907,908,380
  5. Step 5: Solve for x
    x = 15,631,995,907,908,380/56,846,584.50
  6. Step 6: Final answer
    x = 274,985,666.16

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.