Home / 35,983,211.66-53,958,589.94-17,780,310.08

Finding the Fourth Proportional to 35,983,211.66, 53,958,589.94 and 17,780,310.08

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Solution

The fourth proportional to 35,983,211.66, 53,958,589.94 and 17,780,310.08 is: 26,662,446.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,983,211.66 : 53,958,589.94 = 17,780,310.08 : x
  2. Step 2: Convert to fraction form
    35,983,211.66/53,958,589.94 = 17,780,310.08/x
  3. Step 3: Cross multiply
    35,983,211.66x = 53,958,589.94 × 17,780,310.08
  4. Step 4: Simplify right side
    35,983,211.66x = 959,400,460,387,426.38
  5. Step 5: Solve for x
    x = 959,400,460,387,426.38/35,983,211.66
  6. Step 6: Final answer
    x = 26,662,446.63

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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.