Home / 244,971,668.40-367,457,502.60-222,296,852.40

Finding the Fourth Proportional to 244,971,668.40, 367,457,502.60 and 222,296,852.40

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Solution

The fourth proportional to 244,971,668.40, 367,457,502.60 and 222,296,852.40 is: 333,445,278.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,971,668.40 : 367,457,502.60 = 222,296,852.40 : x
  2. Step 2: Convert to fraction form
    244,971,668.40/367,457,502.60 = 222,296,852.40/x
  3. Step 3: Cross multiply
    244,971,668.40x = 367,457,502.60 × 222,296,852.40
  4. Step 4: Simplify right side
    244,971,668.40x = 81,684,646,218,744,816
  5. Step 5: Solve for x
    x = 81,684,646,218,744,816/244,971,668.40
  6. Step 6: Final answer
    x = 333,445,278.60

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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.