Home / 13,522,633,265.68-20,283,950,529.19-9,264,125,410.92

Finding the Fourth Proportional to 13,522,633,265.68, 20,283,950,529.19 and 9,264,125,410.92

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Solution

The fourth proportional to 13,522,633,265.68, 20,283,950,529.19 and 9,264,125,410.92 is: 13,896,188,548.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,522,633,265.68 : 20,283,950,529.19 = 9,264,125,410.92 : x
  2. Step 2: Convert to fraction form
    13,522,633,265.68/20,283,950,529.19 = 9,264,125,410.92/x
  3. Step 3: Cross multiply
    13,522,633,265.68x = 20,283,950,529.19 × 9,264,125,410.92
  4. Step 4: Simplify right side
    13,522,633,265.68x = 187,913,061,531,362,197,504
  5. Step 5: Solve for x
    x = 187,913,061,531,362,197,504/13,522,633,265.68
  6. Step 6: Final answer
    x = 13,896,188,548.45

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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.