Home / 50,301,007.60-75,451,511.40-41,797,951.60

Finding the Fourth Proportional to 50,301,007.60, 75,451,511.40 and 41,797,951.60

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Solution

The fourth proportional to 50,301,007.60, 75,451,511.40 and 41,797,951.60 is: 62,696,927.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,301,007.60 : 75,451,511.40 = 41,797,951.60 : x
  2. Step 2: Convert to fraction form
    50,301,007.60/75,451,511.40 = 41,797,951.60/x
  3. Step 3: Cross multiply
    50,301,007.60x = 75,451,511.40 × 41,797,951.60
  4. Step 4: Simplify right side
    50,301,007.60x = 3,153,718,621,644,048.50
  5. Step 5: Solve for x
    x = 3,153,718,621,644,048.50/50,301,007.60
  6. Step 6: Final answer
    x = 62,696,927.40

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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.