Home / 48,646,095.51-67,131,609.69-26,619,596.76

Finding the Fourth Proportional to 48,646,095.51, 67,131,609.69 and 26,619,596.76

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Solution

The fourth proportional to 48,646,095.51, 67,131,609.69 and 26,619,596.76 is: 36,735,042.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,646,095.51 : 67,131,609.69 = 26,619,596.76 : x
  2. Step 2: Convert to fraction form
    48,646,095.51/67,131,609.69 = 26,619,596.76/x
  3. Step 3: Cross multiply
    48,646,095.51x = 67,131,609.69 × 26,619,596.76
  4. Step 4: Simplify right side
    48,646,095.51x = 1,787,016,379,797,508.75
  5. Step 5: Solve for x
    x = 1,787,016,379,797,508.75/48,646,095.51
  6. Step 6: Final answer
    x = 36,735,042.37

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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.