Home / 11,092,069.60-16,638,104.40-3,903,546.40

Finding the Fourth Proportional to 11,092,069.60, 16,638,104.40 and 3,903,546.40

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Solution

The fourth proportional to 11,092,069.60, 16,638,104.40 and 3,903,546.40 is: 5,855,319.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092,069.60 : 16,638,104.40 = 3,903,546.40 : x
  2. Step 2: Convert to fraction form
    11,092,069.60/16,638,104.40 = 3,903,546.40/x
  3. Step 3: Cross multiply
    11,092,069.60x = 16,638,104.40 × 3,903,546.40
  4. Step 4: Simplify right side
    11,092,069.60x = 64,947,612,533,444.16
  5. Step 5: Solve for x
    x = 64,947,612,533,444.16/11,092,069.60
  6. Step 6: Final answer
    x = 5,855,319.60

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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.