Home / 106,463,815.20-159,627,046.32-41,774,155.20

Finding the Fourth Proportional to 106,463,815.20, 159,627,046.32 and 41,774,155.20

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Solution

The fourth proportional to 106,463,815.20, 159,627,046.32 and 41,774,155.20 is: 62,634,285.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,463,815.20 : 159,627,046.32 = 41,774,155.20 : x
  2. Step 2: Convert to fraction form
    106,463,815.20/159,627,046.32 = 41,774,155.20/x
  3. Step 3: Cross multiply
    106,463,815.20x = 159,627,046.32 × 41,774,155.20
  4. Step 4: Simplify right side
    106,463,815.20x = 6,668,285,007,089,269
  5. Step 5: Solve for x
    x = 6,668,285,007,089,269/106,463,815.20
  6. Step 6: Final answer
    x = 62,634,285.60

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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.