Home / 574,965,970.58-793,453,043.04-327,470,353.94

Finding the Fourth Proportional to 574,965,970.58, 793,453,043.04 and 327,470,353.94

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Solution

The fourth proportional to 574,965,970.58, 793,453,043.04 and 327,470,353.94 is: 451,909,090.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,965,970.58 : 793,453,043.04 = 327,470,353.94 : x
  2. Step 2: Convert to fraction form
    574,965,970.58/793,453,043.04 = 327,470,353.94/x
  3. Step 3: Cross multiply
    574,965,970.58x = 793,453,043.04 × 327,470,353.94
  4. Step 4: Simplify right side
    574,965,970.58x = 259,832,348,839,078,848
  5. Step 5: Solve for x
    x = 259,832,348,839,078,848/574,965,970.58
  6. Step 6: Final answer
    x = 451,909,090.51

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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.