Home / 14,469,096,701.84-21,701,237,792.09-4,382,411,471.90

Finding the Fourth Proportional to 14,469,096,701.84, 21,701,237,792.09 and 4,382,411,471.90

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Solution

The fourth proportional to 14,469,096,701.84, 21,701,237,792.09 and 4,382,411,471.90 is: 6,572,888,094.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,469,096,701.84 : 21,701,237,792.09 = 4,382,411,471.90 : x
  2. Step 2: Convert to fraction form
    14,469,096,701.84/21,701,237,792.09 = 4,382,411,471.90/x
  3. Step 3: Cross multiply
    14,469,096,701.84x = 21,701,237,792.09 × 4,382,411,471.90
  4. Step 4: Simplify right side
    14,469,096,701.84x = 95,103,753,454,354,628,608
  5. Step 5: Solve for x
    x = 95,103,753,454,354,628,608/14,469,096,701.84
  6. Step 6: Final answer
    x = 6,572,888,094.82

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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.