Home / 14,702,998.80-22,054,498.20-8,325,706.80

Finding the Fourth Proportional to 14,702,998.80, 22,054,498.20 and 8,325,706.80

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Solution

The fourth proportional to 14,702,998.80, 22,054,498.20 and 8,325,706.80 is: 12,488,560.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,702,998.80 : 22,054,498.20 = 8,325,706.80 : x
  2. Step 2: Convert to fraction form
    14,702,998.80/22,054,498.20 = 8,325,706.80/x
  3. Step 3: Cross multiply
    14,702,998.80x = 22,054,498.20 × 8,325,706.80
  4. Step 4: Simplify right side
    14,702,998.80x = 183,619,285,634,327.75
  5. Step 5: Solve for x
    x = 183,619,285,634,327.75/14,702,998.80
  6. Step 6: Final answer
    x = 12,488,560.20

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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.