Home / 14,469,096,715.89-21,701,237,813.04-4,382,411,485.94

Finding the Fourth Proportional to 14,469,096,715.89, 21,701,237,813.04 and 4,382,411,485.94

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Solution

The fourth proportional to 14,469,096,715.89, 21,701,237,813.04 and 4,382,411,485.94 is: 6,572,888,115.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,469,096,715.89 : 21,701,237,813.04 = 4,382,411,485.94 : x
  2. Step 2: Convert to fraction form
    14,469,096,715.89/21,701,237,813.04 = 4,382,411,485.94/x
  3. Step 3: Cross multiply
    14,469,096,715.89x = 21,701,237,813.04 × 4,382,411,485.94
  4. Step 4: Simplify right side
    14,469,096,715.89x = 95,103,753,850,981,941,248
  5. Step 5: Solve for x
    x = 95,103,753,850,981,941,248/14,469,096,715.89
  6. Step 6: Final answer
    x = 6,572,888,115.85

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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.