Home / 66,095,236.86-91,173,437.77-41,272,333.06

Finding the Fourth Proportional to 66,095,236.86, 91,173,437.77 and 41,272,333.06

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Solution

The fourth proportional to 66,095,236.86, 91,173,437.77 and 41,272,333.06 is: 56,932,097.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,095,236.86 : 91,173,437.77 = 41,272,333.06 : x
  2. Step 2: Convert to fraction form
    66,095,236.86/91,173,437.77 = 41,272,333.06/x
  3. Step 3: Cross multiply
    66,095,236.86x = 91,173,437.77 × 41,272,333.06
  4. Step 4: Simplify right side
    66,095,236.86x = 3,762,940,489,662,262.50
  5. Step 5: Solve for x
    x = 3,762,940,489,662,262.50/66,095,236.86
  6. Step 6: Final answer
    x = 56,932,097.81

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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.