Home / 5,403,640,420,308.60-8,106,832,592,599.70-2,501,458,040,740

Finding the Fourth Proportional to 5,403,640,420,308.60, 8,106,832,592,599.70 and 2,501,458,040,740

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Solution

The fourth proportional to 5,403,640,420,308.60, 8,106,832,592,599.70 and 2,501,458,040,740 is: 3,752,822,171,045.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,403,640,420,308.60 : 8,106,832,592,599.70 = 2,501,458,040,740 : x
  2. Step 2: Convert to fraction form
    5,403,640,420,308.60/8,106,832,592,599.70 = 2,501,458,040,740/x
  3. Step 3: Cross multiply
    5,403,640,420,308.60x = 8,106,832,592,599.70 × 2,501,458,040,740
  4. Step 4: Simplify right side
    5,403,640,420,308.60x = 20,278,901,573,691,621,653,872,640
  5. Step 5: Solve for x
    x = 20,278,901,573,691,621,653,872,640/5,403,640,420,308.60
  6. Step 6: Final answer
    x = 3,752,822,171,045.48

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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.