Home / 52,352,493.36-78,537,253.56-15,468,126

Finding the Fourth Proportional to 52,352,493.36, 78,537,253.56 and 15,468,126

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Solution

The fourth proportional to 52,352,493.36, 78,537,253.56 and 15,468,126 is: 23,204,704.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,352,493.36 : 78,537,253.56 = 15,468,126 : x
  2. Step 2: Convert to fraction form
    52,352,493.36/78,537,253.56 = 15,468,126/x
  3. Step 3: Cross multiply
    52,352,493.36x = 78,537,253.56 × 15,468,126
  4. Step 4: Simplify right side
    52,352,493.36x = 1,214,824,133,760,028.50
  5. Step 5: Solve for x
    x = 1,214,824,133,760,028.50/52,352,493.36
  6. Step 6: Final answer
    x = 23,204,704.41

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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.