Home / 41,154,540.08-61,725,800.88-12,000,544.82

Finding the Fourth Proportional to 41,154,540.08, 61,725,800.88 and 12,000,544.82

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Solution

The fourth proportional to 41,154,540.08, 61,725,800.88 and 12,000,544.82 is: 17,999,064.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,154,540.08 : 61,725,800.88 = 12,000,544.82 : x
  2. Step 2: Convert to fraction form
    41,154,540.08/61,725,800.88 = 12,000,544.82/x
  3. Step 3: Cross multiply
    41,154,540.08x = 61,725,800.88 × 12,000,544.82
  4. Step 4: Simplify right side
    41,154,540.08x = 740,743,240,010,835.50
  5. Step 5: Solve for x
    x = 740,743,240,010,835.50/41,154,540.08
  6. Step 6: Final answer
    x = 17,999,064.95

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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.