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Finding the Fourth Proportional to 29,480,504.40, 44,222,068.80 and 10,049,446.80

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Solution

The fourth proportional to 29,480,504.40, 44,222,068.80 and 10,049,446.80 is: 15,074,617.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,480,504.40 : 44,222,068.80 = 10,049,446.80 : x
  2. Step 2: Convert to fraction form
    29,480,504.40/44,222,068.80 = 10,049,446.80/x
  3. Step 3: Cross multiply
    29,480,504.40x = 44,222,068.80 × 10,049,446.80
  4. Step 4: Simplify right side
    29,480,504.40x = 444,407,327,791,539.81
  5. Step 5: Solve for x
    x = 444,407,327,791,539.81/29,480,504.40
  6. Step 6: Final answer
    x = 15,074,617.51

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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.