Home / 1,885,369,809.60-2,601,891,059.22-1,049,994,377.46

Finding the Fourth Proportional to 1,885,369,809.60, 2,601,891,059.22 and 1,049,994,377.46

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Solution

The fourth proportional to 1,885,369,809.60, 2,601,891,059.22 and 1,049,994,377.46 is: 1,449,037,196.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,885,369,809.60 : 2,601,891,059.22 = 1,049,994,377.46 : x
  2. Step 2: Convert to fraction form
    1,885,369,809.60/2,601,891,059.22 = 1,049,994,377.46/x
  3. Step 3: Cross multiply
    1,885,369,809.60x = 2,601,891,059.22 × 1,049,994,377.46
  4. Step 4: Simplify right side
    1,885,369,809.60x = 2,731,970,982,944,443,904
  5. Step 5: Solve for x
    x = 2,731,970,982,944,443,904/1,885,369,809.60
  6. Step 6: Final answer
    x = 1,449,037,196.33

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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.