Home / 37,926,906.46-56,890,387.44-9,173,069.74

Finding the Fourth Proportional to 37,926,906.46, 56,890,387.44 and 9,173,069.74

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Solution

The fourth proportional to 37,926,906.46, 56,890,387.44 and 9,173,069.74 is: 13,759,611.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,926,906.46 : 56,890,387.44 = 9,173,069.74 : x
  2. Step 2: Convert to fraction form
    37,926,906.46/56,890,387.44 = 9,173,069.74/x
  3. Step 3: Cross multiply
    37,926,906.46x = 56,890,387.44 × 9,173,069.74
  4. Step 4: Simplify right side
    37,926,906.46x = 521,859,491,522,740.06
  5. Step 5: Solve for x
    x = 521,859,491,522,740.06/37,926,906.46
  6. Step 6: Final answer
    x = 13,759,611.32

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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.