Home / 16,026,549.30-22,114,191.90-9,054,682.98

Finding the Fourth Proportional to 16,026,549.30, 22,114,191.90 and 9,054,682.98

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Solution

The fourth proportional to 16,026,549.30, 22,114,191.90 and 9,054,682.98 is: 12,494,080.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,026,549.30 : 22,114,191.90 = 9,054,682.98 : x
  2. Step 2: Convert to fraction form
    16,026,549.30/22,114,191.90 = 9,054,682.98/x
  3. Step 3: Cross multiply
    16,026,549.30x = 22,114,191.90 × 9,054,682.98
  4. Step 4: Simplify right side
    16,026,549.30x = 200,236,997,013,383.84
  5. Step 5: Solve for x
    x = 200,236,997,013,383.84/16,026,549.30
  6. Step 6: Final answer
    x = 12,494,080.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.