Home / 44,514,639.44-66,685,022.64-30,679,148.24

Finding the Fourth Proportional to 44,514,639.44, 66,685,022.64 and 30,679,148.24

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Solution

The fourth proportional to 44,514,639.44, 66,685,022.64 and 30,679,148.24 is: 45,958,806.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,514,639.44 : 66,685,022.64 = 30,679,148.24 : x
  2. Step 2: Convert to fraction form
    44,514,639.44/66,685,022.64 = 30,679,148.24/x
  3. Step 3: Cross multiply
    44,514,639.44x = 66,685,022.64 × 30,679,148.24
  4. Step 4: Simplify right side
    44,514,639.44x = 2,045,839,694,960,316
  5. Step 5: Solve for x
    x = 2,045,839,694,960,316/44,514,639.44
  6. Step 6: Final answer
    x = 45,958,806.38

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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.