Home / 23,374,954.67-32,256,818.66-13,061,762.51

Finding the Fourth Proportional to 23,374,954.67, 32,256,818.66 and 13,061,762.51

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Solution

The fourth proportional to 23,374,954.67, 32,256,818.66 and 13,061,762.51 is: 18,024,886.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,954.67 : 32,256,818.66 = 13,061,762.51 : x
  2. Step 2: Convert to fraction form
    23,374,954.67/32,256,818.66 = 13,061,762.51/x
  3. Step 3: Cross multiply
    23,374,954.67x = 32,256,818.66 × 13,061,762.51
  4. Step 4: Simplify right side
    23,374,954.67x = 421,330,904,503,772.38
  5. Step 5: Solve for x
    x = 421,330,904,503,772.38/23,374,954.67
  6. Step 6: Final answer
    x = 18,024,886.49

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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.