Home / 108,851,414.49-150,214,964.94-59,958,842.49

Finding the Fourth Proportional to 108,851,414.49, 150,214,964.94 and 59,958,842.49

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Solution

The fourth proportional to 108,851,414.49, 150,214,964.94 and 59,958,842.49 is: 82,743,209.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,851,414.49 : 150,214,964.94 = 59,958,842.49 : x
  2. Step 2: Convert to fraction form
    108,851,414.49/150,214,964.94 = 59,958,842.49/x
  3. Step 3: Cross multiply
    108,851,414.49x = 150,214,964.94 × 59,958,842.49
  4. Step 4: Simplify right side
    108,851,414.49x = 9,006,715,422,478,332
  5. Step 5: Solve for x
    x = 9,006,715,422,478,332/108,851,414.49
  6. Step 6: Final answer
    x = 82,743,209.77

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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.