Home / 12,051,057.14-16,630,407.41-6,544,393.44

Finding the Fourth Proportional to 12,051,057.14, 16,630,407.41 and 6,544,393.44

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Solution

The fourth proportional to 12,051,057.14, 16,630,407.41 and 6,544,393.44 is: 9,031,235.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,051,057.14 : 16,630,407.41 = 6,544,393.44 : x
  2. Step 2: Convert to fraction form
    12,051,057.14/16,630,407.41 = 6,544,393.44/x
  3. Step 3: Cross multiply
    12,051,057.14x = 16,630,407.41 × 6,544,393.44
  4. Step 4: Simplify right side
    12,051,057.14x = 108,835,929,174,892.38
  5. Step 5: Solve for x
    x = 108,835,929,174,892.38/12,051,057.14
  6. Step 6: Final answer
    x = 9,031,235.01

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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.