Home / 66,827,227.22-92,216,932.62-37,059,410.84

Finding the Fourth Proportional to 66,827,227.22, 92,216,932.62 and 37,059,410.84

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Solution

The fourth proportional to 66,827,227.22, 92,216,932.62 and 37,059,410.84 is: 51,139,413.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,827,227.22 : 92,216,932.62 = 37,059,410.84 : x
  2. Step 2: Convert to fraction form
    66,827,227.22/92,216,932.62 = 37,059,410.84/x
  3. Step 3: Cross multiply
    66,827,227.22x = 92,216,932.62 × 37,059,410.84
  4. Step 4: Simplify right side
    66,827,227.22x = 3,417,505,192,369,178
  5. Step 5: Solve for x
    x = 3,417,505,192,369,178/66,827,227.22
  6. Step 6: Final answer
    x = 51,139,413.30

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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.