Home / 3,612,895,018.96-5,418,696,060.96-2,298,893,844.64

Finding the Fourth Proportional to 3,612,895,018.96, 5,418,696,060.96 and 2,298,893,844.64

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Solution

The fourth proportional to 3,612,895,018.96, 5,418,696,060.96 and 2,298,893,844.64 is: 3,447,929,418.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,895,018.96 : 5,418,696,060.96 = 2,298,893,844.64 : x
  2. Step 2: Convert to fraction form
    3,612,895,018.96/5,418,696,060.96 = 2,298,893,844.64/x
  3. Step 3: Cross multiply
    3,612,895,018.96x = 5,418,696,060.96 × 2,298,893,844.64
  4. Step 4: Simplify right side
    3,612,895,018.96x = 12,457,007,020,515,956,736
  5. Step 5: Solve for x
    x = 12,457,007,020,515,956,736/3,612,895,018.96
  6. Step 6: Final answer
    x = 3,447,929,418.14

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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.