Home / 194,168,533.27-267,952,565.60-104,860,469.92

Finding the Fourth Proportional to 194,168,533.27, 267,952,565.60 and 104,860,469.92

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Solution

The fourth proportional to 194,168,533.27, 267,952,565.60 and 104,860,469.92 is: 144,707,442.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,168,533.27 : 267,952,565.60 = 104,860,469.92 : x
  2. Step 2: Convert to fraction form
    194,168,533.27/267,952,565.60 = 104,860,469.92/x
  3. Step 3: Cross multiply
    194,168,533.27x = 267,952,565.60 × 104,860,469.92
  4. Step 4: Simplify right side
    194,168,533.27x = 28,097,631,944,008,016
  5. Step 5: Solve for x
    x = 28,097,631,944,008,016/194,168,533.27
  6. Step 6: Final answer
    x = 144,707,442.92

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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.