Home / 14,636,200.79-21,954,349.38-3,706,384.43

Finding the Fourth Proportional to 14,636,200.79, 21,954,349.38 and 3,706,384.43

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Solution

The fourth proportional to 14,636,200.79, 21,954,349.38 and 3,706,384.43 is: 5,559,588.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,636,200.79 : 21,954,349.38 = 3,706,384.43 : x
  2. Step 2: Convert to fraction form
    14,636,200.79/21,954,349.38 = 3,706,384.43/x
  3. Step 3: Cross multiply
    14,636,200.79x = 21,954,349.38 × 3,706,384.43
  4. Step 4: Simplify right side
    14,636,200.79x = 81,371,258,712,812.16
  5. Step 5: Solve for x
    x = 81,371,258,712,812.16/14,636,200.79
  6. Step 6: Final answer
    x = 5,559,588.85

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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.