Home / 17,225,573.10-25,811,787.60-14,940,376.80

Finding the Fourth Proportional to 17,225,573.10, 25,811,787.60 and 14,940,376.80

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Solution

The fourth proportional to 17,225,573.10, 25,811,787.60 and 14,940,376.80 is: 22,387,518.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,573.10 : 25,811,787.60 = 14,940,376.80 : x
  2. Step 2: Convert to fraction form
    17,225,573.10/25,811,787.60 = 14,940,376.80/x
  3. Step 3: Cross multiply
    17,225,573.10x = 25,811,787.60 × 14,940,376.80
  4. Step 4: Simplify right side
    17,225,573.10x = 385,637,832,625,567.75
  5. Step 5: Solve for x
    x = 385,637,832,625,567.75/17,225,573.10
  6. Step 6: Final answer
    x = 22,387,518.28

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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.