Home / 11,000,292.80-16,488,629.40-4,174,228.40

Finding the Fourth Proportional to 11,000,292.80, 16,488,629.40 and 4,174,228.40

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Solution

The fourth proportional to 11,000,292.80, 16,488,629.40 and 4,174,228.40 is: 6,256,861.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,000,292.80 : 16,488,629.40 = 4,174,228.40 : x
  2. Step 2: Convert to fraction form
    11,000,292.80/16,488,629.40 = 4,174,228.40/x
  3. Step 3: Cross multiply
    11,000,292.80x = 16,488,629.40 × 4,174,228.40
  4. Step 4: Simplify right side
    11,000,292.80x = 68,827,305,118,554.96
  5. Step 5: Solve for x
    x = 68,827,305,118,554.96/11,000,292.80
  6. Step 6: Final answer
    x = 6,256,861.19

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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.