Home / 152,576,889.03-228,843,784.59-48,932,626.23

Finding the Fourth Proportional to 152,576,889.03, 228,843,784.59 and 48,932,626.23

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Solution

The fourth proportional to 152,576,889.03, 228,843,784.59 and 48,932,626.23 is: 73,392,028.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,576,889.03 : 228,843,784.59 = 48,932,626.23 : x
  2. Step 2: Convert to fraction form
    152,576,889.03/228,843,784.59 = 48,932,626.23/x
  3. Step 3: Cross multiply
    152,576,889.03x = 228,843,784.59 × 48,932,626.23
  4. Step 4: Simplify right side
    152,576,889.03x = 11,197,927,376,401,104
  5. Step 5: Solve for x
    x = 11,197,927,376,401,104/152,576,889.03
  6. Step 6: Final answer
    x = 73,392,028.42

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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.