Home / 43,446,902.65-59,957,339.76-23,869,600.36

Finding the Fourth Proportional to 43,446,902.65, 59,957,339.76 and 23,869,600.36

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Solution

The fourth proportional to 43,446,902.65, 59,957,339.76 and 23,869,600.36 is: 32,940,385.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,446,902.65 : 59,957,339.76 = 23,869,600.36 : x
  2. Step 2: Convert to fraction form
    43,446,902.65/59,957,339.76 = 23,869,600.36/x
  3. Step 3: Cross multiply
    43,446,902.65x = 59,957,339.76 × 23,869,600.36
  4. Step 4: Simplify right side
    43,446,902.65x = 1,431,157,738,719,938.25
  5. Step 5: Solve for x
    x = 1,431,157,738,719,938.25/43,446,902.65
  6. Step 6: Final answer
    x = 32,940,385.88

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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.