Home / 40,735,201.42-56,200,821.02-23,092,212.47

Finding the Fourth Proportional to 40,735,201.42, 56,200,821.02 and 23,092,212.47

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Solution

The fourth proportional to 40,735,201.42, 56,200,821.02 and 23,092,212.47 is: 31,859,454.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,735,201.42 : 56,200,821.02 = 23,092,212.47 : x
  2. Step 2: Convert to fraction form
    40,735,201.42/56,200,821.02 = 23,092,212.47/x
  3. Step 3: Cross multiply
    40,735,201.42x = 56,200,821.02 × 23,092,212.47
  4. Step 4: Simplify right side
    40,735,201.42x = 1,297,801,300,007,323.25
  5. Step 5: Solve for x
    x = 1,297,801,300,007,323.25/40,735,201.42
  6. Step 6: Final answer
    x = 31,859,454.60

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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.