Home / 23,733,083.65-35,505,147.08-20,573,306.05

Finding the Fourth Proportional to 23,733,083.65, 35,505,147.08 and 20,573,306.05

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Solution

The fourth proportional to 23,733,083.65, 35,505,147.08 and 20,573,306.05 is: 30,778,059.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,733,083.65 : 35,505,147.08 = 20,573,306.05 : x
  2. Step 2: Convert to fraction form
    23,733,083.65/35,505,147.08 = 20,573,306.05/x
  3. Step 3: Cross multiply
    23,733,083.65x = 35,505,147.08 × 20,573,306.05
  4. Step 4: Simplify right side
    23,733,083.65x = 730,458,257,124,237.38
  5. Step 5: Solve for x
    x = 730,458,257,124,237.38/23,733,083.65
  6. Step 6: Final answer
    x = 30,778,059.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.