Home / 11,003,771.22-16,500,347.88-4,612,307.46

Finding the Fourth Proportional to 11,003,771.22, 16,500,347.88 and 4,612,307.46

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Solution

The fourth proportional to 11,003,771.22, 16,500,347.88 and 4,612,307.46 is: 6,916,235.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,003,771.22 : 16,500,347.88 = 4,612,307.46 : x
  2. Step 2: Convert to fraction form
    11,003,771.22/16,500,347.88 = 4,612,307.46/x
  3. Step 3: Cross multiply
    11,003,771.22x = 16,500,347.88 × 4,612,307.46
  4. Step 4: Simplify right side
    11,003,771.22x = 76,104,677,619,519.19
  5. Step 5: Solve for x
    x = 76,104,677,619,519.19/11,003,771.22
  6. Step 6: Final answer
    x = 6,916,235.91

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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.