Home / 23,747,348.98-32,771,404.65-12,882,332.98

Finding the Fourth Proportional to 23,747,348.98, 32,771,404.65 and 12,882,332.98

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Solution

The fourth proportional to 23,747,348.98, 32,771,404.65 and 12,882,332.98 is: 17,777,653.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,747,348.98 : 32,771,404.65 = 12,882,332.98 : x
  2. Step 2: Convert to fraction form
    23,747,348.98/32,771,404.65 = 12,882,332.98/x
  3. Step 3: Cross multiply
    23,747,348.98x = 32,771,404.65 × 12,882,332.98
  4. Step 4: Simplify right side
    23,747,348.98x = 422,172,146,923,620.38
  5. Step 5: Solve for x
    x = 422,172,146,923,620.38/23,747,348.98
  6. Step 6: Final answer
    x = 17,777,653.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.