Home / 27,539,916.70-41,272,083.33-17,424,429.34

Finding the Fourth Proportional to 27,539,916.70, 41,272,083.33 and 17,424,429.34

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Solution

The fourth proportional to 27,539,916.70, 41,272,083.33 and 17,424,429.34 is: 26,112,733.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,539,916.70 : 41,272,083.33 = 17,424,429.34 : x
  2. Step 2: Convert to fraction form
    27,539,916.70/41,272,083.33 = 17,424,429.34/x
  3. Step 3: Cross multiply
    27,539,916.70x = 41,272,083.33 × 17,424,429.34
  4. Step 4: Simplify right side
    27,539,916.70x = 719,142,499,698,176.88
  5. Step 5: Solve for x
    x = 719,142,499,698,176.88/27,539,916.70
  6. Step 6: Final answer
    x = 26,112,733.29

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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.