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Finding the Third Proportional to 3,312,604,700 and 7,090,544,680

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Solution

The third proportional to 3,312,604,700 and 7,090,544,680 is: 15,177,127,490.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,604,700 : 7,090,544,680 = 7,090,544,680 : x
  2. Step 2: Convert to fraction form
    3,312,604,700/7,090,544,680 = 7,090,544,680/x
  3. Step 3: Cross multiply
    3,312,604,700x = 7,090,544,680 × 7,090,544,680
  4. Step 4: Simplify right side
    3,312,604,700x = 50,275,823,859,076,300,800
  5. Step 5: Solve for x
    x = 50,275,823,859,076,300,800/3,312,604,700
  6. Step 6: Final answer
    x = 15,177,127,490.97

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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.