Home / 277,627,531.23-382,902,597.99-244,065,251.40

Finding the Fourth Proportional to 277,627,531.23, 382,902,597.99 and 244,065,251.40

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Solution

The fourth proportional to 277,627,531.23, 382,902,597.99 and 244,065,251.40 is: 336,613,657.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,627,531.23 : 382,902,597.99 = 244,065,251.40 : x
  2. Step 2: Convert to fraction form
    277,627,531.23/382,902,597.99 = 244,065,251.40/x
  3. Step 3: Cross multiply
    277,627,531.23x = 382,902,597.99 × 244,065,251.40
  4. Step 4: Simplify right side
    277,627,531.23x = 93,453,218,840,142,496
  5. Step 5: Solve for x
    x = 93,453,218,840,142,496/277,627,531.23
  6. Step 6: Final answer
    x = 336,613,657.97

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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.