Home / 51,335,804.18-76,951,890.77-32,180,013.33

Finding the Fourth Proportional to 51,335,804.18, 76,951,890.77 and 32,180,013.33

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Solution

The fourth proportional to 51,335,804.18, 76,951,890.77 and 32,180,013.33 is: 48,237,539.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,335,804.18 : 76,951,890.77 = 32,180,013.33 : x
  2. Step 2: Convert to fraction form
    51,335,804.18/76,951,890.77 = 32,180,013.33/x
  3. Step 3: Cross multiply
    51,335,804.18x = 76,951,890.77 × 32,180,013.33
  4. Step 4: Simplify right side
    51,335,804.18x = 2,476,312,870,586,404
  5. Step 5: Solve for x
    x = 2,476,312,870,586,404/51,335,804.18
  6. Step 6: Final answer
    x = 48,237,539.28

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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.