Home / 17,151,066.07-23,668,512.50-9,416,606.95

Finding the Fourth Proportional to 17,151,066.07, 23,668,512.50 and 9,416,606.95

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Solution

The fourth proportional to 17,151,066.07, 23,668,512.50 and 9,416,606.95 is: 12,994,940.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,151,066.07 : 23,668,512.50 = 9,416,606.95 : x
  2. Step 2: Convert to fraction form
    17,151,066.07/23,668,512.50 = 9,416,606.95/x
  3. Step 3: Cross multiply
    17,151,066.07x = 23,668,512.50 × 9,416,606.95
  4. Step 4: Simplify right side
    17,151,066.07x = 222,877,079,256,578.84
  5. Step 5: Solve for x
    x = 222,877,079,256,578.84/17,151,066.07
  6. Step 6: Final answer
    x = 12,994,940.28

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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.