Home / 26,226,650.26-39,340,070.72-8,030,771.64

Finding the Fourth Proportional to 26,226,650.26, 39,340,070.72 and 8,030,771.64

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Solution

The fourth proportional to 26,226,650.26, 39,340,070.72 and 8,030,771.64 is: 12,046,186.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,226,650.26 : 39,340,070.72 = 8,030,771.64 : x
  2. Step 2: Convert to fraction form
    26,226,650.26/39,340,070.72 = 8,030,771.64/x
  3. Step 3: Cross multiply
    26,226,650.26x = 39,340,070.72 × 8,030,771.64
  4. Step 4: Simplify right side
    26,226,650.26x = 315,931,124,332,925.69
  5. Step 5: Solve for x
    x = 315,931,124,332,925.69/26,226,650.26
  6. Step 6: Final answer
    x = 12,046,186.66

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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.