Home / 23,361,398,477.84-32,238,309,659.44-13,199,908,176.80

Finding the Fourth Proportional to 23,361,398,477.84, 32,238,309,659.44 and 13,199,908,176.80

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Solution

The fourth proportional to 23,361,398,477.84, 32,238,309,659.44 and 13,199,908,176.80 is: 18,215,635,835.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,361,398,477.84 : 32,238,309,659.44 = 13,199,908,176.80 : x
  2. Step 2: Convert to fraction form
    23,361,398,477.84/32,238,309,659.44 = 13,199,908,176.80/x
  3. Step 3: Cross multiply
    23,361,398,477.84x = 32,238,309,659.44 × 13,199,908,176.80
  4. Step 4: Simplify right side
    23,361,398,477.84x = 425,542,727,279,852,453,888
  5. Step 5: Solve for x
    x = 425,542,727,279,852,453,888/23,361,398,477.84
  6. Step 6: Final answer
    x = 18,215,635,835.48

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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.