Home / 17,298,032,178.98-25,944,426,597.20-4,707,871,724.87

Finding the Fourth Proportional to 17,298,032,178.98, 25,944,426,597.20 and 4,707,871,724.87

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Solution

The fourth proportional to 17,298,032,178.98, 25,944,426,597.20 and 4,707,871,724.87 is: 7,061,094,067.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,298,032,178.98 : 25,944,426,597.20 = 4,707,871,724.87 : x
  2. Step 2: Convert to fraction form
    17,298,032,178.98/25,944,426,597.20 = 4,707,871,724.87/x
  3. Step 3: Cross multiply
    17,298,032,178.98x = 25,944,426,597.20 × 4,707,871,724.87
  4. Step 4: Simplify right side
    17,298,032,178.98x = 122,143,032,394,983,407,616
  5. Step 5: Solve for x
    x = 122,143,032,394,983,407,616/17,298,032,178.98
  6. Step 6: Final answer
    x = 7,061,094,067.30

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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.