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Finding the Third Proportional to 166,210,004 and 248,384,748

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Solution

The third proportional to 166,210,004 and 248,384,748 is: 371,186,941.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,210,004 : 248,384,748 = 248,384,748 : x
  2. Step 2: Convert to fraction form
    166,210,004/248,384,748 = 248,384,748/x
  3. Step 3: Cross multiply
    166,210,004x = 248,384,748 × 248,384,748
  4. Step 4: Simplify right side
    166,210,004x = 61,694,983,039,023,504
  5. Step 5: Solve for x
    x = 61,694,983,039,023,504/166,210,004
  6. Step 6: Final answer
    x = 371,186,941.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.