Home / 75,906,189.72-113,866,284.06-24,788,476.44

Finding the Fourth Proportional to 75,906,189.72, 113,866,284.06 and 24,788,476.44

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Solution

The fourth proportional to 75,906,189.72, 113,866,284.06 and 24,788,476.44 is: 37,185,000.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,906,189.72 : 113,866,284.06 = 24,788,476.44 : x
  2. Step 2: Convert to fraction form
    75,906,189.72/113,866,284.06 = 24,788,476.44/x
  3. Step 3: Cross multiply
    75,906,189.72x = 113,866,284.06 × 24,788,476.44
  4. Step 4: Simplify right side
    75,906,189.72x = 2,822,571,699,731,658
  5. Step 5: Solve for x
    x = 2,822,571,699,731,658/75,906,189.72
  6. Step 6: Final answer
    x = 37,185,000.46

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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.