Home / 23,449,718.35-32,360,586.78-13,136,514.04

Finding the Fourth Proportional to 23,449,718.35, 32,360,586.78 and 13,136,514.04

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Solution

The fourth proportional to 23,449,718.35, 32,360,586.78 and 13,136,514.04 is: 18,128,375.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,449,718.35 : 32,360,586.78 = 13,136,514.04 : x
  2. Step 2: Convert to fraction form
    23,449,718.35/32,360,586.78 = 13,136,514.04/x
  3. Step 3: Cross multiply
    23,449,718.35x = 32,360,586.78 × 13,136,514.04
  4. Step 4: Simplify right side
    23,449,718.35x = 425,105,302,578,108.38
  5. Step 5: Solve for x
    x = 425,105,302,578,108.38/23,449,718.35
  6. Step 6: Final answer
    x = 18,128,375.63

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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.