Home / 14,908,626.80-22,359,878.40-4,123,217.60

Finding the Fourth Proportional to 14,908,626.80, 22,359,878.40 and 4,123,217.60

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Solution

The fourth proportional to 14,908,626.80, 22,359,878.40 and 4,123,217.60 is: 6,183,979.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,908,626.80 : 22,359,878.40 = 4,123,217.60 : x
  2. Step 2: Convert to fraction form
    14,908,626.80/22,359,878.40 = 4,123,217.60/x
  3. Step 3: Cross multiply
    14,908,626.80x = 22,359,878.40 × 4,123,217.60
  4. Step 4: Simplify right side
    14,908,626.80x = 92,194,644,152,739.84
  5. Step 5: Solve for x
    x = 92,194,644,152,739.84/14,908,626.80
  6. Step 6: Final answer
    x = 6,183,979.61

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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.