Home / 54,936,020.40-82,417,152.60-16,597,910.40

Finding the Fourth Proportional to 54,936,020.40, 82,417,152.60 and 16,597,910.40

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Solution

The fourth proportional to 54,936,020.40, 82,417,152.60 and 16,597,910.40 is: 24,900,830.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,936,020.40 : 82,417,152.60 = 16,597,910.40 : x
  2. Step 2: Convert to fraction form
    54,936,020.40/82,417,152.60 = 16,597,910.40/x
  3. Step 3: Cross multiply
    54,936,020.40x = 82,417,152.60 × 16,597,910.40
  4. Step 4: Simplify right side
    54,936,020.40x = 1,367,952,514,277,927
  5. Step 5: Solve for x
    x = 1,367,952,514,277,927/54,936,020.40
  6. Step 6: Final answer
    x = 24,900,830.17

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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.