Home / 61,530,952.77-84,903,282.41-35,420,425.29

Finding the Fourth Proportional to 61,530,952.77, 84,903,282.41 and 35,420,425.29

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Solution

The fourth proportional to 61,530,952.77, 84,903,282.41 and 35,420,425.29 is: 48,874,757.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,530,952.77 : 84,903,282.41 = 35,420,425.29 : x
  2. Step 2: Convert to fraction form
    61,530,952.77/84,903,282.41 = 35,420,425.29/x
  3. Step 3: Cross multiply
    61,530,952.77x = 84,903,282.41 × 35,420,425.29
  4. Step 4: Simplify right side
    61,530,952.77x = 3,007,310,371,302,074
  5. Step 5: Solve for x
    x = 3,007,310,371,302,074/61,530,952.77
  6. Step 6: Final answer
    x = 48,874,757.11

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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.