Home / 22,674,871,310.40-34,012,306,965.60-7,954,380,763.20

Finding the Fourth Proportional to 22,674,871,310.40, 34,012,306,965.60 and 7,954,380,763.20

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Solution

The fourth proportional to 22,674,871,310.40, 34,012,306,965.60 and 7,954,380,763.20 is: 11,931,571,144.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,871,310.40 : 34,012,306,965.60 = 7,954,380,763.20 : x
  2. Step 2: Convert to fraction form
    22,674,871,310.40/34,012,306,965.60 = 7,954,380,763.20/x
  3. Step 3: Cross multiply
    22,674,871,310.40x = 34,012,306,965.60 × 7,954,380,763.20
  4. Step 4: Simplify right side
    22,674,871,310.40x = 270,546,840,239,221,997,568
  5. Step 5: Solve for x
    x = 270,546,840,239,221,997,568/22,674,871,310.40
  6. Step 6: Final answer
    x = 11,931,571,144.80

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Double scale
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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.