Home / 22,258,861,868.40-33,388,292,802.60-7,536,883,286.40

Finding the Fourth Proportional to 22,258,861,868.40, 33,388,292,802.60 and 7,536,883,286.40

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Solution

The fourth proportional to 22,258,861,868.40, 33,388,292,802.60 and 7,536,883,286.40 is: 11,305,324,929.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,258,861,868.40 : 33,388,292,802.60 = 7,536,883,286.40 : x
  2. Step 2: Convert to fraction form
    22,258,861,868.40/33,388,292,802.60 = 7,536,883,286.40/x
  3. Step 3: Cross multiply
    22,258,861,868.40x = 33,388,292,802.60 × 7,536,883,286.40
  4. Step 4: Simplify right side
    22,258,861,868.40x = 251,643,665,985,345,323,008
  5. Step 5: Solve for x
    x = 251,643,665,985,345,323,008/22,258,861,868.40
  6. Step 6: Final answer
    x = 11,305,324,929.60

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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.