Home / 33,771,821.27-46,605,153.20-18,301,905.92

Finding the Fourth Proportional to 33,771,821.27, 46,605,153.20 and 18,301,905.92

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Solution

The fourth proportional to 33,771,821.27, 46,605,153.20 and 18,301,905.92 is: 25,256,651.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,771,821.27 : 46,605,153.20 = 18,301,905.92 : x
  2. Step 2: Convert to fraction form
    33,771,821.27/46,605,153.20 = 18,301,905.92/x
  3. Step 3: Cross multiply
    33,771,821.27x = 46,605,153.20 × 18,301,905.92
  4. Step 4: Simplify right side
    33,771,821.27x = 852,963,129,066,315.88
  5. Step 5: Solve for x
    x = 852,963,129,066,315.88/33,771,821.27
  6. Step 6: Final answer
    x = 25,256,651.76

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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.