Home / 24,126,475.56-33,294,873.06-13,113,221.80

Finding the Fourth Proportional to 24,126,475.56, 33,294,873.06 and 13,113,221.80

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Solution

The fourth proportional to 24,126,475.56, 33,294,873.06 and 13,113,221.80 is: 18,096,429.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,126,475.56 : 33,294,873.06 = 13,113,221.80 : x
  2. Step 2: Convert to fraction form
    24,126,475.56/33,294,873.06 = 13,113,221.80/x
  3. Step 3: Cross multiply
    24,126,475.56x = 33,294,873.06 × 13,113,221.80
  4. Step 4: Simplify right side
    24,126,475.56x = 436,603,055,238,624.69
  5. Step 5: Solve for x
    x = 436,603,055,238,624.69/24,126,475.56
  6. Step 6: Final answer
    x = 18,096,429.13

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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.