Home / 27,596,591.40-41,394,887.10-16,808,339.10

Finding the Fourth Proportional to 27,596,591.40, 41,394,887.10 and 16,808,339.10

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Solution

The fourth proportional to 27,596,591.40, 41,394,887.10 and 16,808,339.10 is: 25,212,508.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,596,591.40 : 41,394,887.10 = 16,808,339.10 : x
  2. Step 2: Convert to fraction form
    27,596,591.40/41,394,887.10 = 16,808,339.10/x
  3. Step 3: Cross multiply
    27,596,591.40x = 41,394,887.10 × 16,808,339.10
  4. Step 4: Simplify right side
    27,596,591.40x = 695,779,299,383,015.75
  5. Step 5: Solve for x
    x = 695,779,299,383,015.75/27,596,591.40
  6. Step 6: Final answer
    x = 25,212,508.65

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1.5x scale

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.