Home / 29,373,211.91-44,059,809.67-9,178,453.91

Finding the Fourth Proportional to 29,373,211.91, 44,059,809.67 and 9,178,453.91

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Solution

The fourth proportional to 29,373,211.91, 44,059,809.67 and 9,178,453.91 is: 13,767,678.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,373,211.91 : 44,059,809.67 = 9,178,453.91 : x
  2. Step 2: Convert to fraction form
    29,373,211.91/44,059,809.67 = 9,178,453.91/x
  3. Step 3: Cross multiply
    29,373,211.91x = 44,059,809.67 × 9,178,453.91
  4. Step 4: Simplify right side
    29,373,211.91x = 404,400,932,426,670.62
  5. Step 5: Solve for x
    x = 404,400,932,426,670.62/29,373,211.91
  6. Step 6: Final answer
    x = 13,767,678.31

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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.