Home / 48,916,500.12-67,504,989.33-26,891,416.26

Finding the Fourth Proportional to 48,916,500.12, 67,504,989.33 and 26,891,416.26

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Solution

The fourth proportional to 48,916,500.12, 67,504,989.33 and 26,891,416.26 is: 37,110,274.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,916,500.12 : 67,504,989.33 = 26,891,416.26 : x
  2. Step 2: Convert to fraction form
    48,916,500.12/67,504,989.33 = 26,891,416.26/x
  3. Step 3: Cross multiply
    48,916,500.12x = 67,504,989.33 × 26,891,416.26
  4. Step 4: Simplify right side
    48,916,500.12x = 1,815,304,767,699,888.50
  5. Step 5: Solve for x
    x = 1,815,304,767,699,888.50/48,916,500.12
  6. Step 6: Final answer
    x = 37,110,274.92

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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.