Home / 118,377,352.44-177,562,026.36-41,698,376.64

Finding the Fourth Proportional to 118,377,352.44, 177,562,026.36 and 41,698,376.64

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Solution

The fourth proportional to 118,377,352.44, 177,562,026.36 and 41,698,376.64 is: 62,546,155.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,377,352.44 : 177,562,026.36 = 41,698,376.64 : x
  2. Step 2: Convert to fraction form
    118,377,352.44/177,562,026.36 = 41,698,376.64/x
  3. Step 3: Cross multiply
    118,377,352.44x = 177,562,026.36 × 41,698,376.64
  4. Step 4: Simplify right side
    118,377,352.44x = 7,404,048,252,120,889
  5. Step 5: Solve for x
    x = 7,404,048,252,120,889/118,377,352.44
  6. Step 6: Final answer
    x = 62,546,155.15

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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.