Home / 330,794,742.24-456,488,400.60-182,114,379.41

Finding the Fourth Proportional to 330,794,742.24, 456,488,400.60 and 182,114,379.41

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Solution

The fourth proportional to 330,794,742.24, 456,488,400.60 and 182,114,379.41 is: 251,313,250.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,794,742.24 : 456,488,400.60 = 182,114,379.41 : x
  2. Step 2: Convert to fraction form
    330,794,742.24/456,488,400.60 = 182,114,379.41/x
  3. Step 3: Cross multiply
    330,794,742.24x = 456,488,400.60 × 182,114,379.41
  4. Step 4: Simplify right side
    330,794,742.24x = 83,133,101,780,850,032
  5. Step 5: Solve for x
    x = 83,133,101,780,850,032/330,794,742.24
  6. Step 6: Final answer
    x = 251,313,250.08

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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.