Home / 23,048,512.23-31,806,562.67-12,594,298.89

Finding the Fourth Proportional to 23,048,512.23, 31,806,562.67 and 12,594,298.89

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Solution

The fourth proportional to 23,048,512.23, 31,806,562.67 and 12,594,298.89 is: 17,379,922.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,048,512.23 : 31,806,562.67 = 12,594,298.89 : x
  2. Step 2: Convert to fraction form
    23,048,512.23/31,806,562.67 = 12,594,298.89/x
  3. Step 3: Cross multiply
    23,048,512.23x = 31,806,562.67 × 12,594,298.89
  4. Step 4: Simplify right side
    23,048,512.23x = 400,581,356,866,524.94
  5. Step 5: Solve for x
    x = 400,581,356,866,524.94/23,048,512.23
  6. Step 6: Final answer
    x = 17,379,922.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.