Home / 23,361,398,471.84-32,238,309,651.16-13,199,908,170.80

Finding the Fourth Proportional to 23,361,398,471.84, 32,238,309,651.16 and 13,199,908,170.80

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Solution

The fourth proportional to 23,361,398,471.84, 32,238,309,651.16 and 13,199,908,170.80 is: 18,215,635,827.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,361,398,471.84 : 32,238,309,651.16 = 13,199,908,170.80 : x
  2. Step 2: Convert to fraction form
    23,361,398,471.84/32,238,309,651.16 = 13,199,908,170.80/x
  3. Step 3: Cross multiply
    23,361,398,471.84x = 32,238,309,651.16 × 13,199,908,170.80
  4. Step 4: Simplify right side
    23,361,398,471.84x = 425,542,726,977,127,383,040
  5. Step 5: Solve for x
    x = 425,542,726,977,127,383,040/23,361,398,471.84
  6. Step 6: Final answer
    x = 18,215,635,827.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.