Home / 27,636,547.84-41,459,546.88-9,439,744

Finding the Fourth Proportional to 27,636,547.84, 41,459,546.88 and 9,439,744

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Solution

The fourth proportional to 27,636,547.84, 41,459,546.88 and 9,439,744 is: 14,161,229.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,636,547.84 : 41,459,546.88 = 9,439,744 : x
  2. Step 2: Convert to fraction form
    27,636,547.84/41,459,546.88 = 9,439,744/x
  3. Step 3: Cross multiply
    27,636,547.84x = 41,459,546.88 × 9,439,744
  4. Step 4: Simplify right side
    27,636,547.84x = 391,367,508,903,198.75
  5. Step 5: Solve for x
    x = 391,367,508,903,198.75/27,636,547.84
  6. Step 6: Final answer
    x = 14,161,229.95

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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.