Home / 34,926,298.62-52,392,685.91-11,889,493.43

Finding the Fourth Proportional to 34,926,298.62, 52,392,685.91 and 11,889,493.43

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Solution

The fourth proportional to 34,926,298.62, 52,392,685.91 and 11,889,493.43 is: 17,835,342.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,926,298.62 : 52,392,685.91 = 11,889,493.43 : x
  2. Step 2: Convert to fraction form
    34,926,298.62/52,392,685.91 = 11,889,493.43/x
  3. Step 3: Cross multiply
    34,926,298.62x = 52,392,685.91 × 11,889,493.43
  4. Step 4: Simplify right side
    34,926,298.62x = 622,922,494,585,587.75
  5. Step 5: Solve for x
    x = 622,922,494,585,587.75/34,926,298.62
  6. Step 6: Final answer
    x = 17,835,342.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.