Home / 417,940,135,181.64-576,748,346,625.30-241,964,022,160.58

Finding the Fourth Proportional to 417,940,135,181.64, 576,748,346,625.30 and 241,964,022,160.58

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Solution

The fourth proportional to 417,940,135,181.64, 576,748,346,625.30 and 241,964,022,160.58 is: 333,905,116,969.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,940,135,181.64 : 576,748,346,625.30 = 241,964,022,160.58 : x
  2. Step 2: Convert to fraction form
    417,940,135,181.64/576,748,346,625.30 = 241,964,022,160.58/x
  3. Step 3: Cross multiply
    417,940,135,181.64x = 576,748,346,625.30 × 241,964,022,160.58
  4. Step 4: Simplify right side
    417,940,135,181.64x = 139,552,349,723,921,970,364,416
  5. Step 5: Solve for x
    x = 139,552,349,723,921,970,364,416/417,940,135,181.64
  6. Step 6: Final answer
    x = 333,905,116,969.14

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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.