Home / 74,118,524.49-102,283,573.59-41,080,904.24

Finding the Fourth Proportional to 74,118,524.49, 102,283,573.59 and 41,080,904.24

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Solution

The fourth proportional to 74,118,524.49, 102,283,573.59 and 41,080,904.24 is: 56,691,653.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,118,524.49 : 102,283,573.59 = 41,080,904.24 : x
  2. Step 2: Convert to fraction form
    74,118,524.49/102,283,573.59 = 41,080,904.24/x
  3. Step 3: Cross multiply
    74,118,524.49x = 102,283,573.59 × 41,080,904.24
  4. Step 4: Simplify right side
    74,118,524.49x = 4,201,901,691,464,365
  5. Step 5: Solve for x
    x = 4,201,901,691,464,365/74,118,524.49
  6. Step 6: Final answer
    x = 56,691,653.27

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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.