Home / 23,375,032.68-32,256,926.10-13,061,840.52

Finding the Fourth Proportional to 23,375,032.68, 32,256,926.10 and 13,061,840.52

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Solution

The fourth proportional to 23,375,032.68, 32,256,926.10 and 13,061,840.52 is: 18,024,994.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,375,032.68 : 32,256,926.10 = 13,061,840.52 : x
  2. Step 2: Convert to fraction form
    23,375,032.68/32,256,926.10 = 13,061,840.52/x
  3. Step 3: Cross multiply
    23,375,032.68x = 32,256,926.10 × 13,061,840.52
  4. Step 4: Simplify right side
    23,375,032.68x = 421,334,824,383,625.56
  5. Step 5: Solve for x
    x = 421,334,824,383,625.56/23,375,032.68
  6. Step 6: Final answer
    x = 18,024,994.02

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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.