Home / 16,192,798.40-24,285,698.40-7,094,878.40

Finding the Fourth Proportional to 16,192,798.40, 24,285,698.40 and 7,094,878.40

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Solution

The fourth proportional to 16,192,798.40, 24,285,698.40 and 7,094,878.40 is: 10,640,784.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,192,798.40 : 24,285,698.40 = 7,094,878.40 : x
  2. Step 2: Convert to fraction form
    16,192,798.40/24,285,698.40 = 7,094,878.40/x
  3. Step 3: Cross multiply
    16,192,798.40x = 24,285,698.40 × 7,094,878.40
  4. Step 4: Simplify right side
    16,192,798.40x = 172,304,077,007,074.56
  5. Step 5: Solve for x
    x = 172,304,077,007,074.56/16,192,798.40
  6. Step 6: Final answer
    x = 10,640,784.42

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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.