Home / 23,178,068.57-34,774,409.46-14,548,171.43

Finding the Fourth Proportional to 23,178,068.57, 34,774,409.46 and 14,548,171.43

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Solution

The fourth proportional to 23,178,068.57, 34,774,409.46 and 14,548,171.43 is: 21,826,843.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,178,068.57 : 34,774,409.46 = 14,548,171.43 : x
  2. Step 2: Convert to fraction form
    23,178,068.57/34,774,409.46 = 14,548,171.43/x
  3. Step 3: Cross multiply
    23,178,068.57x = 34,774,409.46 × 14,548,171.43
  4. Step 4: Simplify right side
    23,178,068.57x = 505,904,070,201,093.75
  5. Step 5: Solve for x
    x = 505,904,070,201,093.75/23,178,068.57
  6. Step 6: Final answer
    x = 21,826,843.28

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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.