Home / 59,768,715.04-89,644,149.60-16,633,420.54

Finding the Fourth Proportional to 59,768,715.04, 89,644,149.60 and 16,633,420.54

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Solution

The fourth proportional to 59,768,715.04, 89,644,149.60 and 16,633,420.54 is: 24,947,647.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,768,715.04 : 89,644,149.60 = 16,633,420.54 : x
  2. Step 2: Convert to fraction form
    59,768,715.04/89,644,149.60 = 16,633,420.54/x
  3. Step 3: Cross multiply
    59,768,715.04x = 89,644,149.60 × 16,633,420.54
  4. Step 4: Simplify right side
    59,768,715.04x = 1,491,088,839,247,472.50
  5. Step 5: Solve for x
    x = 1,491,088,839,247,472.50/59,768,715.04
  6. Step 6: Final answer
    x = 24,947,647.58

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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.