Home / 55,333,216.10-83,028,548.46-22,567,822.86

Finding the Fourth Proportional to 55,333,216.10, 83,028,548.46 and 22,567,822.86

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Solution

The fourth proportional to 55,333,216.10, 83,028,548.46 and 22,567,822.86 is: 33,863,449.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,333,216.10 : 83,028,548.46 = 22,567,822.86 : x
  2. Step 2: Convert to fraction form
    55,333,216.10/83,028,548.46 = 22,567,822.86/x
  3. Step 3: Cross multiply
    55,333,216.10x = 83,028,548.46 × 22,567,822.86
  4. Step 4: Simplify right side
    55,333,216.10x = 1,873,773,573,968,205.50
  5. Step 5: Solve for x
    x = 1,873,773,573,968,205.50/55,333,216.10
  6. Step 6: Final answer
    x = 33,863,449.59

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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.