Home / 39,790,484.51-59,685,721.70-11,036,619.92

Finding the Fourth Proportional to 39,790,484.51, 59,685,721.70 and 11,036,619.92

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Solution

The fourth proportional to 39,790,484.51, 59,685,721.70 and 11,036,619.92 is: 16,554,928.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,790,484.51 : 59,685,721.70 = 11,036,619.92 : x
  2. Step 2: Convert to fraction form
    39,790,484.51/59,685,721.70 = 11,036,619.92/x
  3. Step 3: Cross multiply
    39,790,484.51x = 59,685,721.70 × 11,036,619.92
  4. Step 4: Simplify right side
    39,790,484.51x = 658,728,625,147,827.38
  5. Step 5: Solve for x
    x = 658,728,625,147,827.38/39,790,484.51
  6. Step 6: Final answer
    x = 16,554,928.48

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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.