Home / 146,224,627,827.88-219,351,970,367.40-50,610,490,212.14

Finding the Fourth Proportional to 146,224,627,827.88, 219,351,970,367.40 and 50,610,490,212.14

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Solution

The fourth proportional to 146,224,627,827.88, 219,351,970,367.40 and 50,610,490,212.14 is: 75,920,936,946.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,224,627,827.88 : 219,351,970,367.40 = 50,610,490,212.14 : x
  2. Step 2: Convert to fraction form
    146,224,627,827.88/219,351,970,367.40 = 50,610,490,212.14/x
  3. Step 3: Cross multiply
    146,224,627,827.88x = 219,351,970,367.40 × 50,610,490,212.14
  4. Step 4: Simplify right side
    146,224,627,827.88x = 11,101,510,749,292,920,307,712
  5. Step 5: Solve for x
    x = 11,101,510,749,292,920,307,712/146,224,627,827.88
  6. Step 6: Final answer
    x = 75,920,936,946.14

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1.5x scale

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.