Home / 25,694,491,315.77-35,458,500,051.90-14,416,186,640.85

Finding the Fourth Proportional to 25,694,491,315.77, 35,458,500,051.90 and 14,416,186,640.85

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Solution

The fourth proportional to 25,694,491,315.77, 35,458,500,051.90 and 14,416,186,640.85 is: 19,894,394,812.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,694,491,315.77 : 35,458,500,051.90 = 14,416,186,640.85 : x
  2. Step 2: Convert to fraction form
    25,694,491,315.77/35,458,500,051.90 = 14,416,186,640.85/x
  3. Step 3: Cross multiply
    25,694,491,315.77x = 35,458,500,051.90 × 14,416,186,640.85
  4. Step 4: Simplify right side
    25,694,491,315.77x = 511,176,354,752,779,845,632
  5. Step 5: Solve for x
    x = 511,176,354,752,779,845,632/25,694,491,315.77
  6. Step 6: Final answer
    x = 19,894,394,812.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.