Home / 33,707,347.70-46,502,904.78-19,576,128.62

Finding the Fourth Proportional to 33,707,347.70, 46,502,904.78 and 19,576,128.62

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Solution

The fourth proportional to 33,707,347.70, 46,502,904.78 and 19,576,128.62 is: 27,007,371.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,707,347.70 : 46,502,904.78 = 19,576,128.62 : x
  2. Step 2: Convert to fraction form
    33,707,347.70/46,502,904.78 = 19,576,128.62/x
  3. Step 3: Cross multiply
    33,707,347.70x = 46,502,904.78 × 19,576,128.62
  4. Step 4: Simplify right side
    33,707,347.70x = 910,346,844,944,378.25
  5. Step 5: Solve for x
    x = 910,346,844,944,378.25/33,707,347.70
  6. Step 6: Final answer
    x = 27,007,371.01

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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.