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Finding the Third Proportional to 55,912,293 and 119,596,890

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Solution

The third proportional to 55,912,293 and 119,596,890 is: 255,818,807.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,912,293 : 119,596,890 = 119,596,890 : x
  2. Step 2: Convert to fraction form
    55,912,293/119,596,890 = 119,596,890/x
  3. Step 3: Cross multiply
    55,912,293x = 119,596,890 × 119,596,890
  4. Step 4: Simplify right side
    55,912,293x = 14,303,416,097,672,100
  5. Step 5: Solve for x
    x = 14,303,416,097,672,100/55,912,293
  6. Step 6: Final answer
    x = 255,818,807.10

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.