Home / 29,309,084.35-43,967,563.12-11,120,024.05

Finding the Fourth Proportional to 29,309,084.35, 43,967,563.12 and 11,120,024.05

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Solution

The fourth proportional to 29,309,084.35, 43,967,563.12 and 11,120,024.05 is: 16,681,529.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,309,084.35 : 43,967,563.12 = 11,120,024.05 : x
  2. Step 2: Convert to fraction form
    29,309,084.35/43,967,563.12 = 11,120,024.05/x
  3. Step 3: Cross multiply
    29,309,084.35x = 43,967,563.12 × 11,120,024.05
  4. Step 4: Simplify right side
    29,309,084.35x = 488,920,359,218,274.19
  5. Step 5: Solve for x
    x = 488,920,359,218,274.19/29,309,084.35
  6. Step 6: Final answer
    x = 16,681,529.64

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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.