Home / 24,915,087.20-37,372,630.80-19,876,239.20

Finding the Fourth Proportional to 24,915,087.20, 37,372,630.80 and 19,876,239.20

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Solution

The fourth proportional to 24,915,087.20, 37,372,630.80 and 19,876,239.20 is: 29,814,358.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,915,087.20 : 37,372,630.80 = 19,876,239.20 : x
  2. Step 2: Convert to fraction form
    24,915,087.20/37,372,630.80 = 19,876,239.20/x
  3. Step 3: Cross multiply
    24,915,087.20x = 37,372,630.80 × 19,876,239.20
  4. Step 4: Simplify right side
    24,915,087.20x = 742,827,349,314,087.25
  5. Step 5: Solve for x
    x = 742,827,349,314,087.25/24,915,087.20
  6. Step 6: Final answer
    x = 29,814,358.80

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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.