Home / 34,932,833.12-52,332,091.68-19,533,416.39

Finding the Fourth Proportional to 34,932,833.12, 52,332,091.68 and 19,533,416.39

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Solution

The fourth proportional to 34,932,833.12, 52,332,091.68 and 19,533,416.39 is: 29,262,571.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,932,833.12 : 52,332,091.68 = 19,533,416.39 : x
  2. Step 2: Convert to fraction form
    34,932,833.12/52,332,091.68 = 19,533,416.39/x
  3. Step 3: Cross multiply
    34,932,833.12x = 52,332,091.68 × 19,533,416.39
  4. Step 4: Simplify right side
    34,932,833.12x = 1,022,224,537,083,434.25
  5. Step 5: Solve for x
    x = 1,022,224,537,083,434.25/34,932,833.12
  6. Step 6: Final answer
    x = 29,262,571.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.