Home / 33,771,819.50-46,605,150.75-18,301,904.15

Finding the Fourth Proportional to 33,771,819.50, 46,605,150.75 and 18,301,904.15

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Solution

The fourth proportional to 33,771,819.50, 46,605,150.75 and 18,301,904.15 is: 25,256,649.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,771,819.50 : 46,605,150.75 = 18,301,904.15 : x
  2. Step 2: Convert to fraction form
    33,771,819.50/46,605,150.75 = 18,301,904.15/x
  3. Step 3: Cross multiply
    33,771,819.50x = 46,605,150.75 × 18,301,904.15
  4. Step 4: Simplify right side
    33,771,819.50x = 852,963,001,689,774.88
  5. Step 5: Solve for x
    x = 852,963,001,689,774.88/33,771,819.50
  6. Step 6: Final answer
    x = 25,256,649.31

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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.