Home / 24,258,672.88-33,477,434.58-13,245,859.24

Finding the Fourth Proportional to 24,258,672.88, 33,477,434.58 and 13,245,859.24

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Solution

The fourth proportional to 24,258,672.88, 33,477,434.58 and 13,245,859.24 is: 18,279,540.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,258,672.88 : 33,477,434.58 = 13,245,859.24 : x
  2. Step 2: Convert to fraction form
    24,258,672.88/33,477,434.58 = 13,245,859.24/x
  3. Step 3: Cross multiply
    24,258,672.88x = 33,477,434.58 × 13,245,859.24
  4. Step 4: Simplify right side
    24,258,672.88x = 443,437,386,162,988.50
  5. Step 5: Solve for x
    x = 443,437,386,162,988.50/24,258,672.88
  6. Step 6: Final answer
    x = 18,279,540.20

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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.