Home / 24,258,676.40-33,477,439.40-13,245,862.76

Finding the Fourth Proportional to 24,258,676.40, 33,477,439.40 and 13,245,862.76

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Solution

The fourth proportional to 24,258,676.40, 33,477,439.40 and 13,245,862.76 is: 18,279,545.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,258,676.40 : 33,477,439.40 = 13,245,862.76 : x
  2. Step 2: Convert to fraction form
    24,258,676.40/33,477,439.40 = 13,245,862.76/x
  3. Step 3: Cross multiply
    24,258,676.40x = 33,477,439.40 × 13,245,862.76
  4. Step 4: Simplify right side
    24,258,676.40x = 443,437,567,848,616.69
  5. Step 5: Solve for x
    x = 443,437,567,848,616.69/24,258,676.40
  6. Step 6: Final answer
    x = 18,279,545.04

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1.5x scale

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.