Home / 23,959,842.85-35,926,977.72-12,433,704.95

Finding the Fourth Proportional to 23,959,842.85, 35,926,977.72 and 12,433,704.95

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Solution

The fourth proportional to 23,959,842.85, 35,926,977.72 and 12,433,704.95 is: 18,643,921.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,959,842.85 : 35,926,977.72 = 12,433,704.95 : x
  2. Step 2: Convert to fraction form
    23,959,842.85/35,926,977.72 = 12,433,704.95/x
  3. Step 3: Cross multiply
    23,959,842.85x = 35,926,977.72 × 12,433,704.95
  4. Step 4: Simplify right side
    23,959,842.85x = 446,705,440,536,068.81
  5. Step 5: Solve for x
    x = 446,705,440,536,068.81/23,959,842.85
  6. Step 6: Final answer
    x = 18,643,921.97

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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.