Home / 4,998,680,741.81-10,749,645,743.63

Finding the Third Proportional to 4,998,680,741.81 and 10,749,645,743.63

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Solution

The third proportional to 4,998,680,741.81 and 10,749,645,743.63 is: 23,117,076,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,680,741.81 : 10,749,645,743.63 = 10,749,645,743.63 : x
  2. Step 2: Convert to fraction form
    4,998,680,741.81/10,749,645,743.63 = 10,749,645,743.63/x
  3. Step 3: Cross multiply
    4,998,680,741.81x = 10,749,645,743.63 × 10,749,645,743.63
  4. Step 4: Simplify right side
    4,998,680,741.81x = 115,554,883,613,435,084,800
  5. Step 5: Solve for x
    x = 115,554,883,613,435,084,800/4,998,680,741.81
  6. Step 6: Final answer
    x = 23,117,076,201.10

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.