Home / 70,884,676.20-106,327,014.30-41,708,565.30

Finding the Fourth Proportional to 70,884,676.20, 106,327,014.30 and 41,708,565.30

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Solution

The fourth proportional to 70,884,676.20, 106,327,014.30 and 41,708,565.30 is: 62,562,847.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,884,676.20 : 106,327,014.30 = 41,708,565.30 : x
  2. Step 2: Convert to fraction form
    70,884,676.20/106,327,014.30 = 41,708,565.30/x
  3. Step 3: Cross multiply
    70,884,676.20x = 106,327,014.30 × 41,708,565.30
  4. Step 4: Simplify right side
    70,884,676.20x = 4,434,747,219,085,583.50
  5. Step 5: Solve for x
    x = 4,434,747,219,085,583.50/70,884,676.20
  6. Step 6: Final answer
    x = 62,562,847.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.