Home / 73,400,242.40-110,096,864.40-24,873,336.80

Finding the Fourth Proportional to 73,400,242.40, 110,096,864.40 and 24,873,336.80

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Solution

The fourth proportional to 73,400,242.40, 110,096,864.40 and 24,873,336.80 is: 37,308,819.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,400,242.40 : 110,096,864.40 = 24,873,336.80 : x
  2. Step 2: Convert to fraction form
    73,400,242.40/110,096,864.40 = 24,873,336.80/x
  3. Step 3: Cross multiply
    73,400,242.40x = 110,096,864.40 × 24,873,336.80
  4. Step 4: Simplify right side
    73,400,242.40x = 2,738,476,388,845,130
  5. Step 5: Solve for x
    x = 2,738,476,388,845,130/73,400,242.40
  6. Step 6: Final answer
    x = 37,308,819.42

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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.