Home / 14,636,199.79-21,954,347.88-3,706,383.43

Finding the Fourth Proportional to 14,636,199.79, 21,954,347.88 and 3,706,383.43

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Solution

The fourth proportional to 14,636,199.79, 21,954,347.88 and 3,706,383.43 is: 5,559,587.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,636,199.79 : 21,954,347.88 = 3,706,383.43 : x
  2. Step 2: Convert to fraction form
    14,636,199.79/21,954,347.88 = 3,706,383.43/x
  3. Step 3: Cross multiply
    14,636,199.79x = 21,954,347.88 × 3,706,383.43
  4. Step 4: Simplify right side
    14,636,199.79x = 81,371,231,198,887.62
  5. Step 5: Solve for x
    x = 81,371,231,198,887.62/14,636,199.79
  6. Step 6: Final answer
    x = 5,559,587.35

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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.