Home / 2,365,595,323.31-3,265,526,720.73-1,473,962,579.78

Finding the Fourth Proportional to 2,365,595,323.31, 3,265,526,720.73 and 1,473,962,579.78

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Solution

The fourth proportional to 2,365,595,323.31, 3,265,526,720.73 and 1,473,962,579.78 is: 2,034,694,667.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,595,323.31 : 3,265,526,720.73 = 1,473,962,579.78 : x
  2. Step 2: Convert to fraction form
    2,365,595,323.31/3,265,526,720.73 = 1,473,962,579.78/x
  3. Step 3: Cross multiply
    2,365,595,323.31x = 3,265,526,720.73 × 1,473,962,579.78
  4. Step 4: Simplify right side
    2,365,595,323.31x = 4,813,264,189,611,386,880
  5. Step 5: Solve for x
    x = 4,813,264,189,611,386,880/2,365,595,323.31
  6. Step 6: Final answer
    x = 2,034,694,667.42

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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.