Home / 16,970,100.59-23,419,509.98-10,001,072.26

Finding the Fourth Proportional to 16,970,100.59, 23,419,509.98 and 10,001,072.26

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Solution

The fourth proportional to 16,970,100.59, 23,419,509.98 and 10,001,072.26 is: 13,801,934.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,970,100.59 : 23,419,509.98 = 10,001,072.26 : x
  2. Step 2: Convert to fraction form
    16,970,100.59/23,419,509.98 = 10,001,072.26/x
  3. Step 3: Cross multiply
    16,970,100.59x = 23,419,509.98 × 10,001,072.26
  4. Step 4: Simplify right side
    16,970,100.59x = 234,220,211,583,040.22
  5. Step 5: Solve for x
    x = 234,220,211,583,040.22/16,970,100.59
  6. Step 6: Final answer
    x = 13,801,934.19

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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.