Home / 110,364,935.17-165,541,899.89-41,272,659.25

Finding the Fourth Proportional to 110,364,935.17, 165,541,899.89 and 41,272,659.25

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Solution

The fourth proportional to 110,364,935.17, 165,541,899.89 and 41,272,659.25 is: 61,906,930.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,364,935.17 : 165,541,899.89 = 41,272,659.25 : x
  2. Step 2: Convert to fraction form
    110,364,935.17/165,541,899.89 = 41,272,659.25/x
  3. Step 3: Cross multiply
    110,364,935.17x = 165,541,899.89 × 41,272,659.25
  4. Step 4: Simplify right side
    110,364,935.17x = 6,832,354,425,137,364
  5. Step 5: Solve for x
    x = 6,832,354,425,137,364/110,364,935.17
  6. Step 6: Final answer
    x = 61,906,930.99

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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.