Home / 3,632,313,674.40-5,012,592,824.82-1,961,562,668.04

Finding the Fourth Proportional to 3,632,313,674.40, 5,012,592,824.82 and 1,961,562,668.04

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Solution

The fourth proportional to 3,632,313,674.40, 5,012,592,824.82 and 1,961,562,668.04 is: 2,706,956,457.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,313,674.40 : 5,012,592,824.82 = 1,961,562,668.04 : x
  2. Step 2: Convert to fraction form
    3,632,313,674.40/5,012,592,824.82 = 1,961,562,668.04/x
  3. Step 3: Cross multiply
    3,632,313,674.40x = 5,012,592,824.82 × 1,961,562,668.04
  4. Step 4: Simplify right side
    3,632,313,674.40x = 9,832,514,955,252,078,592
  5. Step 5: Solve for x
    x = 9,832,514,955,252,078,592/3,632,313,674.40
  6. Step 6: Final answer
    x = 2,706,956,457.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.