Home / 37,926,894.56-56,890,369.49-9,173,057.83

Finding the Fourth Proportional to 37,926,894.56, 56,890,369.49 and 9,173,057.83

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Solution

The fourth proportional to 37,926,894.56, 56,890,369.49 and 9,173,057.83 is: 13,759,593.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,926,894.56 : 56,890,369.49 = 9,173,057.83 : x
  2. Step 2: Convert to fraction form
    37,926,894.56/56,890,369.49 = 9,173,057.83/x
  3. Step 3: Cross multiply
    37,926,894.56x = 56,890,369.49 × 9,173,057.83
  4. Step 4: Simplify right side
    37,926,894.56x = 521,858,649,113,746.44
  5. Step 5: Solve for x
    x = 521,858,649,113,746.44/37,926,894.56
  6. Step 6: Final answer
    x = 13,759,593.43

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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.