Home / 24,839,720.40-37,259,580.60-7,802,115.60

Finding the Fourth Proportional to 24,839,720.40, 37,259,580.60 and 7,802,115.60

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Solution

The fourth proportional to 24,839,720.40, 37,259,580.60 and 7,802,115.60 is: 11,703,173.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,839,720.40 : 37,259,580.60 = 7,802,115.60 : x
  2. Step 2: Convert to fraction form
    24,839,720.40/37,259,580.60 = 7,802,115.60/x
  3. Step 3: Cross multiply
    24,839,720.40x = 37,259,580.60 × 7,802,115.60
  4. Step 4: Simplify right side
    24,839,720.40x = 290,703,555,048,717.38
  5. Step 5: Solve for x
    x = 290,703,555,048,717.38/24,839,720.40
  6. Step 6: Final answer
    x = 11,703,173.40

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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.