Home / 53,166,561.04-73,383,504.42-34,627,896.64

Finding the Fourth Proportional to 53,166,561.04, 73,383,504.42 and 34,627,896.64

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Solution

The fourth proportional to 53,166,561.04, 73,383,504.42 and 34,627,896.64 is: 47,795,387.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,166,561.04 : 73,383,504.42 = 34,627,896.64 : x
  2. Step 2: Convert to fraction form
    53,166,561.04/73,383,504.42 = 34,627,896.64/x
  3. Step 3: Cross multiply
    53,166,561.04x = 73,383,504.42 × 34,627,896.64
  4. Step 4: Simplify right side
    53,166,561.04x = 2,541,116,406,136,743.50
  5. Step 5: Solve for x
    x = 2,541,116,406,136,743.50/53,166,561.04
  6. Step 6: Final answer
    x = 47,795,387.86

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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.