Home / 43,145,806.08-59,540,858.55-23,566,706.94

Finding the Fourth Proportional to 43,145,806.08, 59,540,858.55 and 23,566,706.94

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Solution

The fourth proportional to 43,145,806.08, 59,540,858.55 and 23,566,706.94 is: 32,521,862.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,145,806.08 : 59,540,858.55 = 23,566,706.94 : x
  2. Step 2: Convert to fraction form
    43,145,806.08/59,540,858.55 = 23,566,706.94/x
  3. Step 3: Cross multiply
    43,145,806.08x = 59,540,858.55 × 23,566,706.94
  4. Step 4: Simplify right side
    43,145,806.08x = 1,403,181,964,403,843.25
  5. Step 5: Solve for x
    x = 1,403,181,964,403,843.25/43,145,806.08
  6. Step 6: Final answer
    x = 32,521,862.31

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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.