Home / 17,936,616.60-26,904,924.90-16,236,005.40

Finding the Fourth Proportional to 17,936,616.60, 26,904,924.90 and 16,236,005.40

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Solution

The fourth proportional to 17,936,616.60, 26,904,924.90 and 16,236,005.40 is: 24,354,008.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,936,616.60 : 26,904,924.90 = 16,236,005.40 : x
  2. Step 2: Convert to fraction form
    17,936,616.60/26,904,924.90 = 16,236,005.40/x
  3. Step 3: Cross multiply
    17,936,616.60x = 26,904,924.90 × 16,236,005.40
  4. Step 4: Simplify right side
    17,936,616.60x = 436,828,505,962,994.44
  5. Step 5: Solve for x
    x = 436,828,505,962,994.44/17,936,616.60
  6. Step 6: Final answer
    x = 24,354,008.10

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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.