Home / 29,939,996.07-41,317,732.68-17,559,019.23

Finding the Fourth Proportional to 29,939,996.07, 41,317,732.68 and 17,559,019.23

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Solution

The fourth proportional to 29,939,996.07, 41,317,732.68 and 17,559,019.23 is: 24,231,762.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,939,996.07 : 41,317,732.68 = 17,559,019.23 : x
  2. Step 2: Convert to fraction form
    29,939,996.07/41,317,732.68 = 17,559,019.23/x
  3. Step 3: Cross multiply
    29,939,996.07x = 41,317,732.68 × 17,559,019.23
  4. Step 4: Simplify right side
    29,939,996.07x = 725,498,862,668,119.50
  5. Step 5: Solve for x
    x = 725,498,862,668,119.50/29,939,996.07
  6. Step 6: Final answer
    x = 24,231,762.12

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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.