Home / 1,144,147,831,651.80-1,715,625,827,430.60-539,610,718,543.04

Finding the Fourth Proportional to 1,144,147,831,651.80, 1,715,625,827,430.60 and 539,610,718,543.04

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Solution

The fourth proportional to 1,144,147,831,651.80, 1,715,625,827,430.60 and 539,610,718,543.04 is: 809,135,025,982.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,147,831,651.80 : 1,715,625,827,430.60 = 539,610,718,543.04 : x
  2. Step 2: Convert to fraction form
    1,144,147,831,651.80/1,715,625,827,430.60 = 539,610,718,543.04/x
  3. Step 3: Cross multiply
    1,144,147,831,651.80x = 1,715,625,827,430.60 × 539,610,718,543.04
  4. Step 4: Simplify right side
    1,144,147,831,651.80x = 925,770,085,490,823,614,431,232
  5. Step 5: Solve for x
    x = 925,770,085,490,823,614,431,232/1,144,147,831,651.80
  6. Step 6: Final answer
    x = 809,135,025,982.00

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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.