Home / 29,684,212.46-40,965,725.14-17,120,594.93

Finding the Fourth Proportional to 29,684,212.46, 40,965,725.14 and 17,120,594.93

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Solution

The fourth proportional to 29,684,212.46, 40,965,725.14 and 17,120,594.93 is: 23,627,293.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,684,212.46 : 40,965,725.14 = 17,120,594.93 : x
  2. Step 2: Convert to fraction form
    29,684,212.46/40,965,725.14 = 17,120,594.93/x
  3. Step 3: Cross multiply
    29,684,212.46x = 40,965,725.14 × 17,120,594.93
  4. Step 4: Simplify right side
    29,684,212.46x = 701,357,586,099,567.38
  5. Step 5: Solve for x
    x = 701,357,586,099,567.38/29,684,212.46
  6. Step 6: Final answer
    x = 23,627,293.03

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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.