Home / 53,182,896.30-73,379,899.89-32,274,455.40

Finding the Fourth Proportional to 53,182,896.30, 73,379,899.89 and 32,274,455.40

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Solution

The fourth proportional to 53,182,896.30, 73,379,899.89 and 32,274,455.40 is: 44,531,164.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,182,896.30 : 73,379,899.89 = 32,274,455.40 : x
  2. Step 2: Convert to fraction form
    53,182,896.30/73,379,899.89 = 32,274,455.40/x
  3. Step 3: Cross multiply
    53,182,896.30x = 73,379,899.89 × 32,274,455.40
  4. Step 4: Simplify right side
    53,182,896.30x = 2,368,296,306,256,270
  5. Step 5: Solve for x
    x = 2,368,296,306,256,270/53,182,896.30
  6. Step 6: Final answer
    x = 44,531,164.55

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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.