Home / 22,258,861,845.40-33,388,292,768.10-7,536,883,263.40

Finding the Fourth Proportional to 22,258,861,845.40, 33,388,292,768.10 and 7,536,883,263.40

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Solution

The fourth proportional to 22,258,861,845.40, 33,388,292,768.10 and 7,536,883,263.40 is: 11,305,324,895.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,258,861,845.40 : 33,388,292,768.10 = 7,536,883,263.40 : x
  2. Step 2: Convert to fraction form
    22,258,861,845.40/33,388,292,768.10 = 7,536,883,263.40/x
  3. Step 3: Cross multiply
    22,258,861,845.40x = 33,388,292,768.10 × 7,536,883,263.40
  4. Step 4: Simplify right side
    22,258,861,845.40x = 251,643,664,957,392,125,952
  5. Step 5: Solve for x
    x = 251,643,664,957,392,125,952/22,258,861,845.40
  6. Step 6: Final answer
    x = 11,305,324,895.10

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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.