Home / 13,833,726.33-19,092,225.48-8,032,507.89

Finding the Fourth Proportional to 13,833,726.33, 19,092,225.48 and 8,032,507.89

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Solution

The fourth proportional to 13,833,726.33, 19,092,225.48 and 8,032,507.89 is: 11,085,838.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,833,726.33 : 19,092,225.48 = 8,032,507.89 : x
  2. Step 2: Convert to fraction form
    13,833,726.33/19,092,225.48 = 8,032,507.89/x
  3. Step 3: Cross multiply
    13,833,726.33x = 19,092,225.48 × 8,032,507.89
  4. Step 4: Simplify right side
    13,833,726.33x = 153,358,451,805,759.03
  5. Step 5: Solve for x
    x = 153,358,451,805,759.03/13,833,726.33
  6. Step 6: Final answer
    x = 11,085,838.20

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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.