Home / 37,522,742.96-56,283,523.14-11,963,580.14

Finding the Fourth Proportional to 37,522,742.96, 56,283,523.14 and 11,963,580.14

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Solution

The fourth proportional to 37,522,742.96, 56,283,523.14 and 11,963,580.14 is: 17,945,181.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,522,742.96 : 56,283,523.14 = 11,963,580.14 : x
  2. Step 2: Convert to fraction form
    37,522,742.96/56,283,523.14 = 11,963,580.14/x
  3. Step 3: Cross multiply
    37,522,742.96x = 56,283,523.14 × 11,963,580.14
  4. Step 4: Simplify right side
    37,522,742.96x = 673,352,439,646,934.50
  5. Step 5: Solve for x
    x = 673,352,439,646,934.50/37,522,742.96
  6. Step 6: Final answer
    x = 17,945,181.68

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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.