Home / 11,640,332,749.20-17,460,247,849.80-3,246,014,781.50

Finding the Fourth Proportional to 11,640,332,749.20, 17,460,247,849.80 and 3,246,014,781.50

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Solution

The fourth proportional to 11,640,332,749.20, 17,460,247,849.80 and 3,246,014,781.50 is: 4,868,952,102.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,640,332,749.20 : 17,460,247,849.80 = 3,246,014,781.50 : x
  2. Step 2: Convert to fraction form
    11,640,332,749.20/17,460,247,849.80 = 3,246,014,781.50/x
  3. Step 3: Cross multiply
    11,640,332,749.20x = 17,460,247,849.80 × 3,246,014,781.50
  4. Step 4: Simplify right side
    11,640,332,749.20x = 56,676,222,609,017,085,952
  5. Step 5: Solve for x
    x = 56,676,222,609,017,085,952/11,640,332,749.20
  6. Step 6: Final answer
    x = 4,868,952,102.16

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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.