Home / 27,269,213.60-40,903,820.40-17,065,546.40

Finding the Fourth Proportional to 27,269,213.60, 40,903,820.40 and 17,065,546.40

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Solution

The fourth proportional to 27,269,213.60, 40,903,820.40 and 17,065,546.40 is: 25,598,319.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,269,213.60 : 40,903,820.40 = 17,065,546.40 : x
  2. Step 2: Convert to fraction form
    27,269,213.60/40,903,820.40 = 17,065,546.40/x
  3. Step 3: Cross multiply
    27,269,213.60x = 40,903,820.40 × 17,065,546.40
  4. Step 4: Simplify right side
    27,269,213.60x = 698,046,044,973,466.50
  5. Step 5: Solve for x
    x = 698,046,044,973,466.50/27,269,213.60
  6. Step 6: Final answer
    x = 25,598,319.60

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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.