Home / 1,845,959,252.31-2,769,379,382.10-602,392,029.87

Finding the Fourth Proportional to 1,845,959,252.31, 2,769,379,382.10 and 602,392,029.87

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Solution

The fourth proportional to 1,845,959,252.31, 2,769,379,382.10 and 602,392,029.87 is: 903,731,794.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,959,252.31 : 2,769,379,382.10 = 602,392,029.87 : x
  2. Step 2: Convert to fraction form
    1,845,959,252.31/2,769,379,382.10 = 602,392,029.87/x
  3. Step 3: Cross multiply
    1,845,959,252.31x = 2,769,379,382.10 × 602,392,029.87
  4. Step 4: Simplify right side
    1,845,959,252.31x = 1,668,252,067,463,345,408
  5. Step 5: Solve for x
    x = 1,668,252,067,463,345,408/1,845,959,252.31
  6. Step 6: Final answer
    x = 903,731,794.39

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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.