Home / 23,649,925,055.65-32,637,100,072.84-13,489,167,375.21

Finding the Fourth Proportional to 23,649,925,055.65, 32,637,100,072.84 and 13,489,167,375.21

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Solution

The fourth proportional to 23,649,925,055.65, 32,637,100,072.84 and 13,489,167,375.21 is: 18,615,167,045.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,649,925,055.65 : 32,637,100,072.84 = 13,489,167,375.21 : x
  2. Step 2: Convert to fraction form
    23,649,925,055.65/32,637,100,072.84 = 13,489,167,375.21/x
  3. Step 3: Cross multiply
    23,649,925,055.65x = 32,637,100,072.84 × 13,489,167,375.21
  4. Step 4: Simplify right side
    23,649,925,055.65x = 440,247,305,523,978,960,896
  5. Step 5: Solve for x
    x = 440,247,305,523,978,960,896/23,649,925,055.65
  6. Step 6: Final answer
    x = 18,615,167,045.48

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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.