Home / 44,543,645.44-66,729,284.67-25,053,653.91

Finding the Fourth Proportional to 44,543,645.44, 66,729,284.67 and 25,053,653.91

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Solution

The fourth proportional to 44,543,645.44, 66,729,284.67 and 25,053,653.91 is: 37,532,006.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,543,645.44 : 66,729,284.67 = 25,053,653.91 : x
  2. Step 2: Convert to fraction form
    44,543,645.44/66,729,284.67 = 25,053,653.91/x
  3. Step 3: Cross multiply
    44,543,645.44x = 66,729,284.67 × 25,053,653.91
  4. Step 4: Simplify right side
    44,543,645.44x = 1,671,812,403,784,048.50
  5. Step 5: Solve for x
    x = 1,671,812,403,784,048.50/44,543,645.44
  6. Step 6: Final answer
    x = 37,532,006.81

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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.