Home / 197,110,169,835.60-295,662,023,755.20-62,802,835,442.88

Finding the Fourth Proportional to 197,110,169,835.60, 295,662,023,755.20 and 62,802,835,442.88

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Solution

The fourth proportional to 197,110,169,835.60, 295,662,023,755.20 and 62,802,835,442.88 is: 94,203,223,710.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,110,169,835.60 : 295,662,023,755.20 = 62,802,835,442.88 : x
  2. Step 2: Convert to fraction form
    197,110,169,835.60/295,662,023,755.20 = 62,802,835,442.88/x
  3. Step 3: Cross multiply
    197,110,169,835.60x = 295,662,023,755.20 × 62,802,835,442.88
  4. Step 4: Simplify right side
    197,110,169,835.60x = 18,568,413,424,606,704,041,984
  5. Step 5: Solve for x
    x = 18,568,413,424,606,704,041,984/197,110,169,835.60
  6. Step 6: Final answer
    x = 94,203,223,710.34

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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.