Home / 59,946,253.48-89,757,706.43-39,145,163.77

Finding the Fourth Proportional to 59,946,253.48, 89,757,706.43 and 39,145,163.77

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Solution

The fourth proportional to 59,946,253.48, 89,757,706.43 and 39,145,163.77 is: 58,612,171.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,946,253.48 : 89,757,706.43 = 39,145,163.77 : x
  2. Step 2: Convert to fraction form
    59,946,253.48/89,757,706.43 = 39,145,163.77/x
  3. Step 3: Cross multiply
    59,946,253.48x = 89,757,706.43 × 39,145,163.77
  4. Step 4: Simplify right side
    59,946,253.48x = 3,513,580,117,821,932.50
  5. Step 5: Solve for x
    x = 3,513,580,117,821,932.50/59,946,253.48
  6. Step 6: Final answer
    x = 58,612,171.97

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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.