Home / 61,443,554.77-84,793,355.54-33,568,070.47

Finding the Fourth Proportional to 61,443,554.77, 84,793,355.54 and 33,568,070.47

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Solution

The fourth proportional to 61,443,554.77, 84,793,355.54 and 33,568,070.47 is: 46,324,620.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,443,554.77 : 84,793,355.54 = 33,568,070.47 : x
  2. Step 2: Convert to fraction form
    61,443,554.77/84,793,355.54 = 33,568,070.47/x
  3. Step 3: Cross multiply
    61,443,554.77x = 84,793,355.54 × 33,568,070.47
  4. Step 4: Simplify right side
    61,443,554.77x = 2,846,349,333,562,678
  5. Step 5: Solve for x
    x = 2,846,349,333,562,678/61,443,554.77
  6. Step 6: Final answer
    x = 46,324,620.12

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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.