Home / 194,168,544.64-267,952,581.30-104,860,481.29

Finding the Fourth Proportional to 194,168,544.64, 267,952,581.30 and 104,860,481.29

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Solution

The fourth proportional to 194,168,544.64, 267,952,581.30 and 104,860,481.29 is: 144,707,458.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,168,544.64 : 267,952,581.30 = 104,860,481.29 : x
  2. Step 2: Convert to fraction form
    194,168,544.64/267,952,581.30 = 104,860,481.29/x
  3. Step 3: Cross multiply
    194,168,544.64x = 267,952,581.30 × 104,860,481.29
  4. Step 4: Simplify right side
    194,168,544.64x = 28,097,636,638,015,856
  5. Step 5: Solve for x
    x = 28,097,636,638,015,856/194,168,544.64
  6. Step 6: Final answer
    x = 144,707,458.62

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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.