Home / 56,259,786.69-84,280,486.87-41,461,005.39

Finding the Fourth Proportional to 56,259,786.69, 84,280,486.87 and 41,461,005.39

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Solution

The fourth proportional to 56,259,786.69, 84,280,486.87 and 41,461,005.39 is: 62,111,037.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,259,786.69 : 84,280,486.87 = 41,461,005.39 : x
  2. Step 2: Convert to fraction form
    56,259,786.69/84,280,486.87 = 41,461,005.39/x
  3. Step 3: Cross multiply
    56,259,786.69x = 84,280,486.87 × 41,461,005.39
  4. Step 4: Simplify right side
    56,259,786.69x = 3,494,353,719,969,190
  5. Step 5: Solve for x
    x = 3,494,353,719,969,190/56,259,786.69
  6. Step 6: Final answer
    x = 62,111,037.48

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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.