Home / 2,440,953,877,976.20-3,368,297,407,374.40-1,413,354,822,579.70

Finding the Fourth Proportional to 2,440,953,877,976.20, 3,368,297,407,374.40 and 1,413,354,822,579.70

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Solution

The fourth proportional to 2,440,953,877,976.20, 3,368,297,407,374.40 and 1,413,354,822,579.70 is: 1,950,302,882,634.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,953,877,976.20 : 3,368,297,407,374.40 = 1,413,354,822,579.70 : x
  2. Step 2: Convert to fraction form
    2,440,953,877,976.20/3,368,297,407,374.40 = 1,413,354,822,579.70/x
  3. Step 3: Cross multiply
    2,440,953,877,976.20x = 3,368,297,407,374.40 × 1,413,354,822,579.70
  4. Step 4: Simplify right side
    2,440,953,877,976.20x = 4,760,599,384,595,308,174,376,960
  5. Step 5: Solve for x
    x = 4,760,599,384,595,308,174,376,960/2,440,953,877,976.20
  6. Step 6: Final answer
    x = 1,950,302,882,634.69

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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.