Home / 17,904,272.04-26,861,753.50-16,834,847.40

Finding the Fourth Proportional to 17,904,272.04, 26,861,753.50 and 16,834,847.40

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Solution

The fourth proportional to 17,904,272.04, 26,861,753.50 and 16,834,847.40 is: 25,257,297.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,904,272.04 : 26,861,753.50 = 16,834,847.40 : x
  2. Step 2: Convert to fraction form
    17,904,272.04/26,861,753.50 = 16,834,847.40/x
  3. Step 3: Cross multiply
    17,904,272.04x = 26,861,753.50 × 16,834,847.40
  4. Step 4: Simplify right side
    17,904,272.04x = 452,213,521,068,915.88
  5. Step 5: Solve for x
    x = 452,213,521,068,915.88/17,904,272.04
  6. Step 6: Final answer
    x = 25,257,297.26

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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.