Home / 11,178,000.30-16,767,001.26-11,178,000.30

Finding the Fourth Proportional to 11,178,000.30, 16,767,001.26 and 11,178,000.30

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Solution

The fourth proportional to 11,178,000.30, 16,767,001.26 and 11,178,000.30 is: 16,767,001.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,178,000.30 : 16,767,001.26 = 11,178,000.30 : x
  2. Step 2: Convert to fraction form
    11,178,000.30/16,767,001.26 = 11,178,000.30/x
  3. Step 3: Cross multiply
    11,178,000.30x = 16,767,001.26 × 11,178,000.30
  4. Step 4: Simplify right side
    11,178,000.30x = 187,421,545,114,380.38
  5. Step 5: Solve for x
    x = 187,421,545,114,380.38/11,178,000.30
  6. Step 6: Final answer
    x = 16,767,001.26

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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.