Home / 30,786,194,757.29-46,162,457,686.42-24,445,462,771.19

Finding the Fourth Proportional to 30,786,194,757.29, 46,162,457,686.42 and 24,445,462,771.19

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Solution

The fourth proportional to 30,786,194,757.29, 46,162,457,686.42 and 24,445,462,771.19 is: 36,654,826,934.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,786,194,757.29 : 46,162,457,686.42 = 24,445,462,771.19 : x
  2. Step 2: Convert to fraction form
    30,786,194,757.29/46,162,457,686.42 = 24,445,462,771.19/x
  3. Step 3: Cross multiply
    30,786,194,757.29x = 46,162,457,686.42 × 24,445,462,771.19
  4. Step 4: Simplify right side
    30,786,194,757.29x = 1,128,462,640,799,801,933,824
  5. Step 5: Solve for x
    x = 1,128,462,640,799,801,933,824/30,786,194,757.29
  6. Step 6: Final answer
    x = 36,654,826,934.48

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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.