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Finding the Fourth Proportional to 29,607,324.30, 44,410,986.45 and 8,044,597.80

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Solution

The fourth proportional to 29,607,324.30, 44,410,986.45 and 8,044,597.80 is: 12,066,896.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,607,324.30 : 44,410,986.45 = 8,044,597.80 : x
  2. Step 2: Convert to fraction form
    29,607,324.30/44,410,986.45 = 8,044,597.80/x
  3. Step 3: Cross multiply
    29,607,324.30x = 44,410,986.45 × 8,044,597.80
  4. Step 4: Simplify right side
    29,607,324.30x = 357,268,523,891,499.81
  5. Step 5: Solve for x
    x = 357,268,523,891,499.81/29,607,324.30
  6. Step 6: Final answer
    x = 12,066,896.70

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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.