Home / 56,206,397.07-77,541,076.80-37,627,523.03

Finding the Fourth Proportional to 56,206,397.07, 77,541,076.80 and 37,627,523.03

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Solution

The fourth proportional to 56,206,397.07, 77,541,076.80 and 37,627,523.03 is: 51,910,081.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,206,397.07 : 77,541,076.80 = 37,627,523.03 : x
  2. Step 2: Convert to fraction form
    56,206,397.07/77,541,076.80 = 37,627,523.03/x
  3. Step 3: Cross multiply
    56,206,397.07x = 77,541,076.80 × 37,627,523.03
  4. Step 4: Simplify right side
    56,206,397.07x = 2,917,678,653,256,851
  5. Step 5: Solve for x
    x = 2,917,678,653,256,851/56,206,397.07
  6. Step 6: Final answer
    x = 51,910,081.51

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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.