Home / 18,349,767.72-27,527,628.87-6,050,057.85

Finding the Fourth Proportional to 18,349,767.72, 27,527,628.87 and 6,050,057.85

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Solution

The fourth proportional to 18,349,767.72, 27,527,628.87 and 6,050,057.85 is: 9,076,068.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,349,767.72 : 27,527,628.87 = 6,050,057.85 : x
  2. Step 2: Convert to fraction form
    18,349,767.72/27,527,628.87 = 6,050,057.85/x
  3. Step 3: Cross multiply
    18,349,767.72x = 27,527,628.87 × 6,050,057.85
  4. Step 4: Simplify right side
    18,349,767.72x = 166,543,747,136,830.12
  5. Step 5: Solve for x
    x = 166,543,747,136,830.12/18,349,767.72
  6. Step 6: Final answer
    x = 9,076,068.41

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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.