Home / 43,122,005.92-59,507,458.82-23,541,948.01

Finding the Fourth Proportional to 43,122,005.92, 59,507,458.82 and 23,541,948.01

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Solution

The fourth proportional to 43,122,005.92, 59,507,458.82 and 23,541,948.01 is: 32,487,391.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,122,005.92 : 59,507,458.82 = 23,541,948.01 : x
  2. Step 2: Convert to fraction form
    43,122,005.92/59,507,458.82 = 23,541,948.01/x
  3. Step 3: Cross multiply
    43,122,005.92x = 59,507,458.82 × 23,541,948.01
  4. Step 4: Simplify right side
    43,122,005.92x = 1,400,921,501,629,946.25
  5. Step 5: Solve for x
    x = 1,400,921,501,629,946.25/43,122,005.92
  6. Step 6: Final answer
    x = 32,487,391.80

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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.