Home / 334,098,481.24-461,111,317.14-194,869,239.04

Finding the Fourth Proportional to 334,098,481.24, 461,111,317.14 and 194,869,239.04

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Solution

The fourth proportional to 334,098,481.24, 461,111,317.14 and 194,869,239.04 is: 268,951,870.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,098,481.24 : 461,111,317.14 = 194,869,239.04 : x
  2. Step 2: Convert to fraction form
    334,098,481.24/461,111,317.14 = 194,869,239.04/x
  3. Step 3: Cross multiply
    334,098,481.24x = 461,111,317.14 × 194,869,239.04
  4. Step 4: Simplify right side
    334,098,481.24x = 89,856,411,483,803,904
  5. Step 5: Solve for x
    x = 89,856,411,483,803,904/334,098,481.24
  6. Step 6: Final answer
    x = 268,951,870.57

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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.