Home / 1,659,125,509,233-2,289,961,536,090.90-1,008,665,878,636

Finding the Fourth Proportional to 1,659,125,509,233, 2,289,961,536,090.90 and 1,008,665,878,636

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Solution

The fourth proportional to 1,659,125,509,233, 2,289,961,536,090.90 and 1,008,665,878,636 is: 1,392,182,840,894.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,659,125,509,233 : 2,289,961,536,090.90 = 1,008,665,878,636 : x
  2. Step 2: Convert to fraction form
    1,659,125,509,233/2,289,961,536,090.90 = 1,008,665,878,636/x
  3. Step 3: Cross multiply
    1,659,125,509,233x = 2,289,961,536,090.90 × 1,008,665,878,636
  4. Step 4: Simplify right side
    1,659,125,509,233x = 2,309,806,064,843,771,833,483,264
  5. Step 5: Solve for x
    x = 2,309,806,064,843,771,833,483,264/1,659,125,509,233
  6. Step 6: Final answer
    x = 1,392,182,840,894.04

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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.