Home / 76,042,385.04-114,077,775.24-34,546,173.33

Finding the Fourth Proportional to 76,042,385.04, 114,077,775.24 and 34,546,173.33

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Solution

The fourth proportional to 76,042,385.04, 114,077,775.24 and 34,546,173.33 is: 51,825,710.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,042,385.04 : 114,077,775.24 = 34,546,173.33 : x
  2. Step 2: Convert to fraction form
    76,042,385.04/114,077,775.24 = 34,546,173.33/x
  3. Step 3: Cross multiply
    76,042,385.04x = 114,077,775.24 × 34,546,173.33
  4. Step 4: Simplify right side
    76,042,385.04x = 3,940,950,596,541,822
  5. Step 5: Solve for x
    x = 3,940,950,596,541,822/76,042,385.04
  6. Step 6: Final answer
    x = 51,825,710.02

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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.