Home / 8,991,463,553.10-13,461,367,297.05-5,504,679,152.10

Finding the Fourth Proportional to 8,991,463,553.10, 13,461,367,297.05 and 5,504,679,152.10

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Solution

The fourth proportional to 8,991,463,553.10, 13,461,367,297.05 and 5,504,679,152.10 is: 8,241,206,504.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,991,463,553.10 : 13,461,367,297.05 = 5,504,679,152.10 : x
  2. Step 2: Convert to fraction form
    8,991,463,553.10/13,461,367,297.05 = 5,504,679,152.10/x
  3. Step 3: Cross multiply
    8,991,463,553.10x = 13,461,367,297.05 × 5,504,679,152.10
  4. Step 4: Simplify right side
    8,991,463,553.10x = 74,100,507,918,831,861,760
  5. Step 5: Solve for x
    x = 74,100,507,918,831,861,760/8,991,463,553.10
  6. Step 6: Final answer
    x = 8,241,206,504.51

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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.