Home / 197,110,169,773.70-295,662,023,662.38-62,802,835,381.04

Finding the Fourth Proportional to 197,110,169,773.70, 295,662,023,662.38 and 62,802,835,381.04

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Solution

The fourth proportional to 197,110,169,773.70, 295,662,023,662.38 and 62,802,835,381.04 is: 94,203,223,617.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,110,169,773.70 : 295,662,023,662.38 = 62,802,835,381.04 : x
  2. Step 2: Convert to fraction form
    197,110,169,773.70/295,662,023,662.38 = 62,802,835,381.04/x
  3. Step 3: Cross multiply
    197,110,169,773.70x = 295,662,023,662.38 × 62,802,835,381.04
  4. Step 4: Simplify right side
    197,110,169,773.70x = 18,568,413,400,492,127,813,632
  5. Step 5: Solve for x
    x = 18,568,413,400,492,127,813,632/197,110,169,773.70
  6. Step 6: Final answer
    x = 94,203,223,617.59

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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.