Home / 23,909,606.40-32,995,219.20-13,044,591.36

Finding the Fourth Proportional to 23,909,606.40, 32,995,219.20 and 13,044,591.36

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Solution

The fourth proportional to 23,909,606.40, 32,995,219.20 and 13,044,591.36 is: 18,001,515.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,909,606.40 : 32,995,219.20 = 13,044,591.36 : x
  2. Step 2: Convert to fraction form
    23,909,606.40/32,995,219.20 = 13,044,591.36/x
  3. Step 3: Cross multiply
    23,909,606.40x = 32,995,219.20 × 13,044,591.36
  4. Step 4: Simplify right side
    23,909,606.40x = 430,409,151,297,626.06
  5. Step 5: Solve for x
    x = 430,409,151,297,626.06/23,909,606.40
  6. Step 6: Final answer
    x = 18,001,515.55

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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.