Home / 11,003,064.80-16,473,104.40-9,743,352.80

Finding the Fourth Proportional to 11,003,064.80, 16,473,104.40 and 9,743,352.80

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Solution

The fourth proportional to 11,003,064.80, 16,473,104.40 and 9,743,352.80 is: 14,587,141.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,003,064.80 : 16,473,104.40 = 9,743,352.80 : x
  2. Step 2: Convert to fraction form
    11,003,064.80/16,473,104.40 = 9,743,352.80/x
  3. Step 3: Cross multiply
    11,003,064.80x = 16,473,104.40 × 9,743,352.80
  4. Step 4: Simplify right side
    11,003,064.80x = 160,503,267,880,432.34
  5. Step 5: Solve for x
    x = 160,503,267,880,432.34/11,003,064.80
  6. Step 6: Final answer
    x = 14,587,141.93

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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.