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Finding the Third Proportional to 5,904,459,437 and 13,012,435,783

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Solution

The third proportional to 5,904,459,437 and 13,012,435,783 is: 28,677,220,465.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904,459,437 : 13,012,435,783 = 13,012,435,783 : x
  2. Step 2: Convert to fraction form
    5,904,459,437/13,012,435,783 = 13,012,435,783/x
  3. Step 3: Cross multiply
    5,904,459,437x = 13,012,435,783 × 13,012,435,783
  4. Step 4: Simplify right side
    5,904,459,437x = 169,323,485,006,698,807,296
  5. Step 5: Solve for x
    x = 169,323,485,006,698,807,296/5,904,459,437
  6. Step 6: Final answer
    x = 28,677,220,465.88

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.