Home / 17,151,066.01-23,668,512.41-9,416,606.89

Finding the Fourth Proportional to 17,151,066.01, 23,668,512.41 and 9,416,606.89

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Solution

The fourth proportional to 17,151,066.01, 23,668,512.41 and 9,416,606.89 is: 12,994,940.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,151,066.01 : 23,668,512.41 = 9,416,606.89 : x
  2. Step 2: Convert to fraction form
    17,151,066.01/23,668,512.41 = 9,416,606.89/x
  3. Step 3: Cross multiply
    17,151,066.01x = 23,668,512.41 × 9,416,606.89
  4. Step 4: Simplify right side
    17,151,066.01x = 222,877,076,965,114.47
  5. Step 5: Solve for x
    x = 222,877,076,965,114.47/17,151,066.01
  6. Step 6: Final answer
    x = 12,994,940.19

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1.5x scale

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.