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Finding the Third Proportional to 2,590,500,119.50 and 3,979,325,046

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Solution

The third proportional to 2,590,500,119.50 and 3,979,325,046 is: 6,112,730,010.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,500,119.50 : 3,979,325,046 = 3,979,325,046 : x
  2. Step 2: Convert to fraction form
    2,590,500,119.50/3,979,325,046 = 3,979,325,046/x
  3. Step 3: Cross multiply
    2,590,500,119.50x = 3,979,325,046 × 3,979,325,046
  4. Step 4: Simplify right side
    2,590,500,119.50x = 15,835,027,821,722,902,528
  5. Step 5: Solve for x
    x = 15,835,027,821,722,902,528/2,590,500,119.50
  6. Step 6: Final answer
    x = 6,112,730,010.13

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.