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Finding the Third Proportional to 5,473,134,063 and 11,949,495,914.25

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Solution

The third proportional to 5,473,134,063 and 11,949,495,914.25 is: 26,089,339,482.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,473,134,063 : 11,949,495,914.25 = 11,949,495,914.25 : x
  2. Step 2: Convert to fraction form
    5,473,134,063/11,949,495,914.25 = 11,949,495,914.25/x
  3. Step 3: Cross multiply
    5,473,134,063x = 11,949,495,914.25 × 11,949,495,914.25
  4. Step 4: Simplify right side
    5,473,134,063x = 142,790,452,604,677,439,488
  5. Step 5: Solve for x
    x = 142,790,452,604,677,439,488/5,473,134,063
  6. Step 6: Final answer
    x = 26,089,339,482.84

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.