Home / 33,536,975.70-50,316,097.86-11,971,099.92

Finding the Fourth Proportional to 33,536,975.70, 50,316,097.86 and 11,971,099.92

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Solution

The fourth proportional to 33,536,975.70, 50,316,097.86 and 11,971,099.92 is: 17,960,445.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,536,975.70 : 50,316,097.86 = 11,971,099.92 : x
  2. Step 2: Convert to fraction form
    33,536,975.70/50,316,097.86 = 11,971,099.92/x
  3. Step 3: Cross multiply
    33,536,975.70x = 50,316,097.86 × 11,971,099.92
  4. Step 4: Simplify right side
    33,536,975.70x = 602,339,035,066,558.12
  5. Step 5: Solve for x
    x = 602,339,035,066,558.12/33,536,975.70
  6. Step 6: Final answer
    x = 17,960,445.82

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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.