Home / 277,627,208.56-382,902,152.28-244,064,926.48

Finding the Fourth Proportional to 277,627,208.56, 382,902,152.28 and 244,064,926.48

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Solution

The fourth proportional to 277,627,208.56, 382,902,152.28 and 244,064,926.48 is: 336,613,209.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,627,208.56 : 382,902,152.28 = 244,064,926.48 : x
  2. Step 2: Convert to fraction form
    277,627,208.56/382,902,152.28 = 244,064,926.48/x
  3. Step 3: Cross multiply
    277,627,208.56x = 382,902,152.28 × 244,064,926.48
  4. Step 4: Simplify right side
    277,627,208.56x = 93,452,985,645,251,952
  5. Step 5: Solve for x
    x = 93,452,985,645,251,952/277,627,208.56
  6. Step 6: Final answer
    x = 336,613,209.24

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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.