Home / 6,470,015,743,984-8,928,902,391,319.50-3,582,958,259,956

Finding the Fourth Proportional to 6,470,015,743,984, 8,928,902,391,319.50 and 3,582,958,259,956

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Solution

The fourth proportional to 6,470,015,743,984, 8,928,902,391,319.50 and 3,582,958,259,956 is: 4,944,637,824,887.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,470,015,743,984 : 8,928,902,391,319.50 = 3,582,958,259,956 : x
  2. Step 2: Convert to fraction form
    6,470,015,743,984/8,928,902,391,319.50 = 3,582,958,259,956/x
  3. Step 3: Cross multiply
    6,470,015,743,984x = 8,928,902,391,319.50 × 3,582,958,259,956
  4. Step 4: Simplify right side
    6,470,015,743,984x = 31,991,884,575,319,084,201,148,416
  5. Step 5: Solve for x
    x = 31,991,884,575,319,084,201,148,416/6,470,015,743,984
  6. Step 6: Final answer
    x = 4,944,637,824,887.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.