Home / 1,144,147,831,849-1,715,625,827,725.30-539,610,718,740.28

Finding the Fourth Proportional to 1,144,147,831,849, 1,715,625,827,725.30 and 539,610,718,740.28

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Solution

The fourth proportional to 1,144,147,831,849, 1,715,625,827,725.30 and 539,610,718,740.28 is: 809,135,026,277.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,147,831,849 : 1,715,625,827,725.30 = 539,610,718,740.28 : x
  2. Step 2: Convert to fraction form
    1,144,147,831,849/1,715,625,827,725.30 = 539,610,718,740.28/x
  3. Step 3: Cross multiply
    1,144,147,831,849x = 1,715,625,827,725.30 × 539,610,718,740.28
  4. Step 4: Simplify right side
    1,144,147,831,849x = 925,770,085,988,237,064,536,064
  5. Step 5: Solve for x
    x = 925,770,085,988,237,064,536,064/1,144,147,831,849
  6. Step 6: Final answer
    x = 809,135,026,277.28

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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.