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Finding the Third Proportional to 3,369,337,853 and 7,206,051,740.50

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Solution

The third proportional to 3,369,337,853 and 7,206,051,740.50 is: 15,411,687,385.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,337,853 : 7,206,051,740.50 = 7,206,051,740.50 : x
  2. Step 2: Convert to fraction form
    3,369,337,853/7,206,051,740.50 = 7,206,051,740.50/x
  3. Step 3: Cross multiply
    3,369,337,853x = 7,206,051,740.50 × 7,206,051,740.50
  4. Step 4: Simplify right side
    3,369,337,853x = 51,927,181,686,763,077,632
  5. Step 5: Solve for x
    x = 51,927,181,686,763,077,632/3,369,337,853
  6. Step 6: Final answer
    x = 15,411,687,385.56

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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.