Home / 22,258,861,874.40-33,388,292,811.60-7,536,883,292.40

Finding the Fourth Proportional to 22,258,861,874.40, 33,388,292,811.60 and 7,536,883,292.40

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Solution

The fourth proportional to 22,258,861,874.40, 33,388,292,811.60 and 7,536,883,292.40 is: 11,305,324,938.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,258,861,874.40 : 33,388,292,811.60 = 7,536,883,292.40 : x
  2. Step 2: Convert to fraction form
    22,258,861,874.40/33,388,292,811.60 = 7,536,883,292.40/x
  3. Step 3: Cross multiply
    22,258,861,874.40x = 33,388,292,811.60 × 7,536,883,292.40
  4. Step 4: Simplify right side
    22,258,861,874.40x = 251,643,666,253,507,035,136
  5. Step 5: Solve for x
    x = 251,643,666,253,507,035,136/22,258,861,874.40
  6. Step 6: Final answer
    x = 11,305,324,938.60

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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.