Home / 26,163,811.11-39,242,722.08-6,996,062.85

Finding the Fourth Proportional to 26,163,811.11, 39,242,722.08 and 6,996,062.85

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Solution

The fourth proportional to 26,163,811.11, 39,242,722.08 and 6,996,062.85 is: 10,493,293.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,163,811.11 : 39,242,722.08 = 6,996,062.85 : x
  2. Step 2: Convert to fraction form
    26,163,811.11/39,242,722.08 = 6,996,062.85/x
  3. Step 3: Cross multiply
    26,163,811.11x = 39,242,722.08 × 6,996,062.85
  4. Step 4: Simplify right side
    26,163,811.11x = 274,544,550,076,762.69
  5. Step 5: Solve for x
    x = 274,544,550,076,762.69/26,163,811.11
  6. Step 6: Final answer
    x = 10,493,293.54

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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.