Home / 194,168,534.27-267,952,566.98-104,860,470.92

Finding the Fourth Proportional to 194,168,534.27, 267,952,566.98 and 104,860,470.92

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Solution

The fourth proportional to 194,168,534.27, 267,952,566.98 and 104,860,470.92 is: 144,707,444.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,168,534.27 : 267,952,566.98 = 104,860,470.92 : x
  2. Step 2: Convert to fraction form
    194,168,534.27/267,952,566.98 = 104,860,470.92/x
  3. Step 3: Cross multiply
    194,168,534.27x = 267,952,566.98 × 104,860,470.92
  4. Step 4: Simplify right side
    194,168,534.27x = 28,097,632,357,745,640
  5. Step 5: Solve for x
    x = 28,097,632,357,745,640/194,168,534.27
  6. Step 6: Final answer
    x = 144,707,444.30

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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.