Home / 17,298,032,183.57-25,944,426,604.08-4,707,871,729.46

Finding the Fourth Proportional to 17,298,032,183.57, 25,944,426,604.08 and 4,707,871,729.46

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Solution

The fourth proportional to 17,298,032,183.57, 25,944,426,604.08 and 4,707,871,729.46 is: 7,061,094,074.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,298,032,183.57 : 25,944,426,604.08 = 4,707,871,729.46 : x
  2. Step 2: Convert to fraction form
    17,298,032,183.57/25,944,426,604.08 = 4,707,871,729.46/x
  3. Step 3: Cross multiply
    17,298,032,183.57x = 25,944,426,604.08 × 4,707,871,729.46
  4. Step 4: Simplify right side
    17,298,032,183.57x = 122,143,032,546,399,305,728
  5. Step 5: Solve for x
    x = 122,143,032,546,399,305,728/17,298,032,183.57
  6. Step 6: Final answer
    x = 7,061,094,074.18

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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.