Home / 14,400,456.70-21,600,705.93-5,880,793.09

Finding the Fourth Proportional to 14,400,456.70, 21,600,705.93 and 5,880,793.09

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Solution

The fourth proportional to 14,400,456.70, 21,600,705.93 and 5,880,793.09 is: 8,821,198.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,400,456.70 : 21,600,705.93 = 5,880,793.09 : x
  2. Step 2: Convert to fraction form
    14,400,456.70/21,600,705.93 = 5,880,793.09/x
  3. Step 3: Cross multiply
    14,400,456.70x = 21,600,705.93 × 5,880,793.09
  4. Step 4: Simplify right side
    14,400,456.70x = 127,029,282,172,266.02
  5. Step 5: Solve for x
    x = 127,029,282,172,266.02/14,400,456.70
  6. Step 6: Final answer
    x = 8,821,198.16

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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.