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Finding the Third Proportional to 3,332,289,618 and 6,940,390,885.59

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Solution

The third proportional to 3,332,289,618 and 6,940,390,885.59 is: 14,455,233,838.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,289,618 : 6,940,390,885.59 = 6,940,390,885.59 : x
  2. Step 2: Convert to fraction form
    3,332,289,618/6,940,390,885.59 = 6,940,390,885.59/x
  3. Step 3: Cross multiply
    3,332,289,618x = 6,940,390,885.59 × 6,940,390,885.59
  4. Step 4: Simplify right side
    3,332,289,618x = 48,169,025,644,836,265,984
  5. Step 5: Solve for x
    x = 48,169,025,644,836,265,984/3,332,289,618
  6. Step 6: Final answer
    x = 14,455,233,838.21

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.