Home / 4,994,862,560.78-7,492,754,395.77-1,633,450,971.26

Finding the Fourth Proportional to 4,994,862,560.78, 7,492,754,395.77 and 1,633,450,971.26

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Solution

The fourth proportional to 4,994,862,560.78, 7,492,754,395.77 and 1,633,450,971.26 is: 2,450,327,070.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,862,560.78 : 7,492,754,395.77 = 1,633,450,971.26 : x
  2. Step 2: Convert to fraction form
    4,994,862,560.78/7,492,754,395.77 = 1,633,450,971.26/x
  3. Step 3: Cross multiply
    4,994,862,560.78x = 7,492,754,395.77 × 1,633,450,971.26
  4. Step 4: Simplify right side
    4,994,862,560.78x = 12,239,046,945,183,141,888
  5. Step 5: Solve for x
    x = 12,239,046,945,183,141,888/4,994,862,560.78
  6. Step 6: Final answer
    x = 2,450,327,070.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.