Home / 33,707,346.37-46,502,902.97-19,576,127.30

Finding the Fourth Proportional to 33,707,346.37, 46,502,902.97 and 19,576,127.30

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Solution

The fourth proportional to 33,707,346.37, 46,502,902.97 and 19,576,127.30 is: 27,007,369.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,707,346.37 : 46,502,902.97 = 19,576,127.30 : x
  2. Step 2: Convert to fraction form
    33,707,346.37/46,502,902.97 = 19,576,127.30/x
  3. Step 3: Cross multiply
    33,707,346.37x = 46,502,902.97 × 19,576,127.30
  4. Step 4: Simplify right side
    33,707,346.37x = 910,346,748,378,644.75
  5. Step 5: Solve for x
    x = 910,346,748,378,644.75/33,707,346.37
  6. Step 6: Final answer
    x = 27,007,369.21

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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.