Home / 1,845,959,249.32-2,769,379,377.61-602,392,026.86

Finding the Fourth Proportional to 1,845,959,249.32, 2,769,379,377.61 and 602,392,026.86

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Solution

The fourth proportional to 1,845,959,249.32, 2,769,379,377.61 and 602,392,026.86 is: 903,731,789.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,959,249.32 : 2,769,379,377.61 = 602,392,026.86 : x
  2. Step 2: Convert to fraction form
    1,845,959,249.32/2,769,379,377.61 = 602,392,026.86/x
  3. Step 3: Cross multiply
    1,845,959,249.32x = 2,769,379,377.61 × 602,392,026.86
  4. Step 4: Simplify right side
    1,845,959,249.32x = 1,668,252,056,426,671,872
  5. Step 5: Solve for x
    x = 1,668,252,056,426,671,872/1,845,959,249.32
  6. Step 6: Final answer
    x = 903,731,789.88

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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.