Home / 33,771,819.42-46,605,150.66-18,301,904.06

Finding the Fourth Proportional to 33,771,819.42, 46,605,150.66 and 18,301,904.06

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Solution

The fourth proportional to 33,771,819.42, 46,605,150.66 and 18,301,904.06 is: 25,256,649.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,771,819.42 : 46,605,150.66 = 18,301,904.06 : x
  2. Step 2: Convert to fraction form
    33,771,819.42/46,605,150.66 = 18,301,904.06/x
  3. Step 3: Cross multiply
    33,771,819.42x = 46,605,150.66 × 18,301,904.06
  4. Step 4: Simplify right side
    33,771,819.42x = 852,962,996,081,165.50
  5. Step 5: Solve for x
    x = 852,962,996,081,165.50/33,771,819.42
  6. Step 6: Final answer
    x = 25,256,649.20

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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.