Home / 197,308,317.60-295,537,323.60-163,296,093.60

Finding the Fourth Proportional to 197,308,317.60, 295,537,323.60 and 163,296,093.60

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Solution

The fourth proportional to 197,308,317.60, 295,537,323.60 and 163,296,093.60 is: 244,592,275.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,308,317.60 : 295,537,323.60 = 163,296,093.60 : x
  2. Step 2: Convert to fraction form
    197,308,317.60/295,537,323.60 = 163,296,093.60/x
  3. Step 3: Cross multiply
    197,308,317.60x = 295,537,323.60 × 163,296,093.60
  4. Step 4: Simplify right side
    197,308,317.60x = 48,260,090,456,879,088
  5. Step 5: Solve for x
    x = 48,260,090,456,879,088/197,308,317.60
  6. Step 6: Final answer
    x = 244,592,275.91

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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.