Home / 23,909,608.40-32,995,221.96-13,044,593.36

Finding the Fourth Proportional to 23,909,608.40, 32,995,221.96 and 13,044,593.36

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Solution

The fourth proportional to 23,909,608.40, 32,995,221.96 and 13,044,593.36 is: 18,001,518.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,909,608.40 : 32,995,221.96 = 13,044,593.36 : x
  2. Step 2: Convert to fraction form
    23,909,608.40/32,995,221.96 = 13,044,593.36/x
  3. Step 3: Cross multiply
    23,909,608.40x = 32,995,221.96 × 13,044,593.36
  4. Step 4: Simplify right side
    23,909,608.40x = 430,409,253,291,142.19
  5. Step 5: Solve for x
    x = 430,409,253,291,142.19/23,909,608.40
  6. Step 6: Final answer
    x = 18,001,518.31

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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.