Home / 26,235,725.92-39,359,346.77-8,041,289.25

Finding the Fourth Proportional to 26,235,725.92, 39,359,346.77 and 8,041,289.25

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Solution

The fourth proportional to 26,235,725.92, 39,359,346.77 and 8,041,289.25 is: 12,063,698.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,235,725.92 : 39,359,346.77 = 8,041,289.25 : x
  2. Step 2: Convert to fraction form
    26,235,725.92/39,359,346.77 = 8,041,289.25/x
  3. Step 3: Cross multiply
    26,235,725.92x = 39,359,346.77 × 8,041,289.25
  4. Step 4: Simplify right side
    26,235,725.92x = 316,499,892,068,623.25
  5. Step 5: Solve for x
    x = 316,499,892,068,623.25/26,235,725.92
  6. Step 6: Final answer
    x = 12,063,698.68

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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.