Home / 41,364,138.60-62,046,207.90-11,072,001.60

Finding the Fourth Proportional to 41,364,138.60, 62,046,207.90 and 11,072,001.60

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Solution

The fourth proportional to 41,364,138.60, 62,046,207.90 and 11,072,001.60 is: 16,608,002.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,364,138.60 : 62,046,207.90 = 11,072,001.60 : x
  2. Step 2: Convert to fraction form
    41,364,138.60/62,046,207.90 = 11,072,001.60/x
  3. Step 3: Cross multiply
    41,364,138.60x = 62,046,207.90 × 11,072,001.60
  4. Step 4: Simplify right side
    41,364,138.60x = 686,975,713,142,732.62
  5. Step 5: Solve for x
    x = 686,975,713,142,732.62/41,364,138.60
  6. Step 6: Final answer
    x = 16,608,002.40

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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.